Solving systems of equations by elimination worksheet answers with work - Solve systems of equations elimination method you solving by worksheet nidecmege linear from dawnmbrown on teachersnotebook com 2 pages using.

 
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5. 3 - Solving systems by elimination Name ID 1 L H2w0N1J5 MKuAtgaX nSIoifrtVwcaure ILpLiCV. 3x 4y -25 2x - 3y 6 Problem 2 Solve by elimination method 2x 3y 5 3x 4y 7 Problem 3 Solve the system of equations using elimination method. This is a bundle of 13 worksheets on solving systems of equations. Can you add or subtract the equations to solve the system of linear. Write the augmented matrix for the system of equations. Solve the system by elimination. STEP 2 Add the the equations. Solving Systems of Equations by Substitution (When both equations equal y) Substitute one equation into the y value of the second problem. x 1 2y 6 3 2x 2 3y 17 2. C t PMyardqe Q pwOiqt ahp AIUnMfxiKn 3iXt Sen KAmlugCeub4rOaw 21 x. Free math worksheets for systems of equations, including solving systems by graphing, substitution, or elimination - also includes word problems. We will be. STEP 1 The coefficients of the y-terms are already opposites. Solve by Elimination Worksheet 1 Solving by elimination battleshipInteger equations and answers. 3 - Solving systems by elimination. 1) Kristin spent 131 on shirts. Free trial available at KutaSoftware. t g2H0p1 V1X NKgu ptJa n 8SMojf MtLwMaLrle B zLHLLCH. The final answer is (-1,1). answer key solving by elimination math monks substitution word problems 3 . The solution to the system is the point of intersection of the two lines. Using row operations, get zeros in column 1 below the 1. True or False 1. Solving Systems of Equations Word Problems. Solve the System by Elimination. Best math app ever I&39;d recommend it to everyone, honestly just an outstanding homework helper I&39;ve been using it since 9th grade until graduation and it&39;s been there everytime, and it&39;s super easy to use. What we do is change the 3x3 system to a 2x2 system by eliminating one of the variables using the elimination, then we solve the 2x2 system as we have done before. 00 in quarters and dimes. Elimination (Changing Two Equations) Elimination (Word Problems) These free systems of equations worksheets will help you practice solving real-life systems of equations using the elimination method. Solve the system by elimination. STEP 1 The coefficients of the y-terms are already opposites. -1-Solve each system by elimination. -12x-3y-6 The second equation already shows that y 4, so it is not Topic Algebraic Solutions to Simultaneous Equations Worksheet 1. The sum of two numbers is 17 and their difference is 29. You will have to manipulate both equations before eliminating a variable. 1) x 2y 4. (EXAMPLE) 34) 8x 7y 2 9x 8y 3 (5, 6) Solve each system by elimination. Determine mathematic problem I need help determining a mathematic problem. You will use the elimination method to eliminate variables from standard form equations. This free worksheet contains 10 assignments each with 24 questions with answers. Exercise 5. Instructions on how to use the Solving Systems of Equations by. Solve the following system of equations x 3y 14 8x 3y 28. You will have to manipulate both equations before eliminating a variable. Ex x y 1, 2x y 5-2-Create your own worksheets like this one with Infinite Algebra 2. Ex x y z 3, 2x y z 5, x 2y z 4-2-Create your own worksheets like this one with Infinite Algebra 2. Solving by elimination Worksheets Solving by elimination We have learned how to solve an equation when there is only one variable to consider. Word Problems Worksheet 1 PDF. y Worksheet by Kuta Software LLC Kuta Software - Infinite Algebra 1 Name Solving Systems of Equations by Elimination Date Period Solve each system by elimination. 4x 8y -24. Free worksheet(pdf) and answer key on solving systems of equations graphically. Solve each system by elimination. y x 2 2. STEP 5 Write as an ordered pair. And we have another equation, 3x minus 2y is equal to 3. Doing math equations is a great way to keep your mind sharp and improve your problem-solving skills. Solve each system of Q&AUnit 5 homework 1 solving systems by graphing answer key. These Solving Systems of Equations by Substitution Method Worksheets contain two (2) versions, both with answer keys so you can check your work. The solution to the system is the point of intersection of the two lines. Students will practice solving sytems of equations using elimination. Step 1. Its best to use the graphing approach when you are given two lines in slope-intercept form. 3x 2y 4 6x 4y 0 Solution We begin by finding the determinants D, Dx ,and Dy. 3 - Solving systems by elimination Name ID 1 L H2w0N1J5 MKuAtgaX nSIoifrtVwcaure ILpLiCV. And we have another equation, 3x minus 2y is equal to 3. -1-Solve each system by elimination. 1) -4x - 2y -12. Then CHECK your solution. Name Answer Key. x 3y -2. Apr 17, 2021 Exercise 5. Solving systems of equations by substitution and elimination worksheets with answers algebra 2 There are a lot of great apps out there to help students with their school work for Solving systems of equations by substitution and elimination worksheets with answers algebra 2. About Elimination Use elimination when you are solving a system of equations and you can quickly eliminate one variable by adding or subtracting your equations together. v n &92;AJlnlo erZiwgLhNtqso YrwefsReBrvzeLd. Check the solution in both of the original equations. Fancy shirts cost 28 and plain shirts cost 15. solution to the system of equations. Solving Systems of Equations Word Problems. If systems work. gain e Gain complete access to the largest collection of worksheets in all subjects. WHAT IS THE SOLUTION TO A SYSTEM OF EQUATIONS IV. M A HMBard 8ec Nwli3t4hc dIqn7fCi1nHiPtxeT SAYlpgDeMbFrGaW Y2P. Systems of Equations Word Problems. y x 2 2. Solving Systems of Equations - Elimination. You will use the elimination method to eliminate variables from standard form equations. Systems of Equations Word Problems. Title Systems of Equations Elimination. 2 (. Name Answer Key. The trip back was into the wind. Worksheets on Systems Interactive System of Linear Equations Solve Systems of Equations Graphically Solve Systems of Equations by Elimination Solve by Substitution Solve Systems of Equations (mixed review) Activity on Systems of Equations (Create an advertisement for your favorite method to solve systems of equations). Free trial available at KutaSoftware. Solve the. Solving Systems of Equations by Elimination Date Period Solve each system by elimination. Solve each system by elimination. You will have to manipulate both equations before eliminating a variable. Ex x y z 3, 2 x y z 5, x 2 y z 4. The solution to the system is the point of intersection of the two lines. 1) 3 x 5y 1 6x 10 y 14 2) 3x 4y 3 12 x. Worksheet by Kuta Software LLC Solving Systems of Equations by Elimination. Free trial available at KutaSoftware. Solving Systems of Equations Using All Methods WORKSHEET PART 1 SOLVE THE SYSTEM OF EQUATIONS BY GRAPHING. You will have to manipulate both Loyal Support. Systems of linear equations worksheets word problem problems solving by elimination kuta worksheet you systemes de subsistution algebra 1 system part using edboost homework addition help clark with multiplication advanced and substitution three pdf Systems Of Linear Equations Worksheets Word Problem Problems Solving. 65 Ratings 94565 Customers Get Homework Help. This worksheet offers another 12 unique. Worked example equivalent systems of equations video from solving systems of equations by elimination worksheet answers with work ,. Best app, i get my answer fast and I don&39;t need to worry cuz all of the answers are right and I have the work so I will get full credit. Name Answer Key. 3) -5x3y2. commathalgebra1 for more Algebra 1 information. y Worksheet by Kuta Software LLC Kuta Software - Infinite Algebra 1 Name Solving Systems of Equations by Elimination Date Period Solve each system by elimination. Solve equation To solve an equation, one must find the value of the variable that makes the equation true. 3x 2y 15 -3x 5y 6. Substitute the value for that variable into one of the original equations and solve. html Go to . 2K subscribers Subscribe 727 70K views 4 years ago Free worksheet at httpswww. Then CHECK. Solve each system of Q&AUnit 5 homework 1 solving systems by graphing answer key. They involve two unknown variables only. You can use this Elimination Calculator to practice solving systems. 17) Write a system of equations with the solution (2, 1, 0). Name Answer Key. You can solve systems of linear equations by graphing, the elimination method, or by substitution. Solving systems of three equations with elimination worksheet answers with work - In this blog post, we will explore one method of Solving systems of three. Step 2. 25) Write a system of equations with the solution (4, 3). 10 u uo onn alqeuen e ba ue uo '(L apl L dn huew nrqos UI uo '. Warrayat instructional unit solving systems of equations by graphing kuta riverside math elimination worksheets monks algebra 2 dynamically created inequalities linear w you pre substitution and 3 1 with answer key Warrayat Instructional Unit Solving Systems Of Equations By Graphing Kuta Systems Of Equations Riverside Math. Free systems of equations worksheets to help you with elimination, substitution, graphing, and word problems. 65 Ratings 94565 Customers Get Homework Help. Day 5 SoE Elimination Worksheet Answer Key. Multiply one or more equations by a constant to match terms. These free systems of equations worksheets will help you practice solving real-life systems of equations using the elimination method. True or False 1. o p ZAelAlP ZriggihptsI CreJsqeKryveedY. We have solved systems of linear equations by graphing and by substitution. STEP 4 Substitute what you got for x into one of the original equations. o p ZAelAlP ZriggihptsI CreJsqeKryveedY. Solving Systems of Equations by Substitution or Elimination. x 3y 6. Ex x y 1, 2x y 5-2-Create your own worksheets like this one with Infinite Algebra 2. Step 3. 1) Kristin spent 131 on shirts. 17) Write a system of equations with the solution (2, 1, 0). Exercise 5. 1 adding and subtracting rational expressions A mathematics teacher. Elimination Method Worksheet Solve the Systems of Equations by the Elimination Method Exercise 1 leftbeginmatrix 3x - 4y -6 2x 4y 16 . Y j QMSaed ReH 2wXiqt thx NI1n PfBi 7n LiutUey ZA dl 3g Leib MrsaC 61 b. 2x - 3y 12. Ex x y z 3, 2x y z 5, x 2y z 4-2-Create your own worksheets like this one with Infinite Algebra 2. To begin solving a system of equations with either method, the equations are first. 7x 8y 4 3x 5y 27. To solve the system of equations, use elimination. Kuta Software - Infinite Algebra 2 Solving Systems of Three Equations w Elimination. How to Solve a System of Equations Using Matrices. Solve the system by elimination using multiplication. M A HMBard 8ec Nwli3t4hc dIqn7fCi1nHiPtxeT SAYlpgDeMbFrGaW Y2P. (EXAMPLE) 34) 8x 7y 2 9x 8y 3 (5, 6) Solve each system by elimination. 3 - Solving systems by elimination Name ID 1 L H2w0N1J5 MKuAtgaX nSIoifrtVwcaure ILpLiCV. To solve by graphing, graph both of the linear equations in the system. This worksheet offers another 12 unique. Some students want to order shirts with their . htmlGo to httpsmaemap. 6 Worksheet. Algebra Funsheets. Ex x y 1, 2x y 5-2-Create your own worksheets like this one with Infinite Algebra 2. 25) Write a system of equations with the solution (4, 3). Kuta Software - Infinite Algebra 2 Solving Systems of Three Equations w Elimination. 2x - 3y 12 x 3y 6 Problem 4 . 6 Worksheet - Solving Systems by Elimination. Solving systems of three equations with elimination worksheet answers with work - In this blog post, we will explore one method of Solving systems of three. 1) -3x-3y 12. Solve each system by elimination. Solving Systems of Equations by Elimination. 7x 8y 4 3x 5y 27. Using row operations, get zeros in column 1 below the 1. Determine mathematic problem I need help determining a mathematic problem. To show that you have the option of which variable you choose to eliminate, lets try Example 4. Apr 17, 2021 HOW TO SOLVE A SYSTEM OF EQUATIONS BY ELIMINATION. The four steps for solving an equation include the combination of like terms, the isolation of terms containing variables, the isolation of the variable and the substitution of the answer into the original equation to check the answer. Whether you love math or suffer through every single problem, there are plenty of resources to help you solve math equations. Solving Systems of Equations Word Problems. 3 x 18 y 18. Solve by substitution. 911 Consultants 92 Satisfaction rate. Find PDFs to solve reciprocal equations as well. Solving Systems of Equations Using All Methods WORKSHEET PART 1 SOLVE THE SYSTEM OF EQUATIONS BY GRAPHING. Solve each system by elimination. STEP 2 Add the the equations. Best app, i get my answer fast and I don&39;t need to worry cuz all of the answers are right and I have the work so I will get full credit. Then, eliminate a variable. 4x 8y -24. Elimination (Changing Two Equations) Elimination (Word Problems) These free systems of equations worksheets will help you practice solving real-life systems of equations using the elimination method. Allen-Black & Mrs. 3 - Solving systems by elimination Name ID 1 L H2w0N1J5 MKuAtgaX nSIoifrtVwcaure ILpLiCV. Using row operations, get the entry in row 2, column 2 to be 1. Systems of Three Equations Elimination. 3x 4y 7. Ex x y 1, 2x y 5-2-Create your own worksheets like this one with Infinite Algebra 2. You need to use the method of elimination to solve the systems of linear equations given on the worksheets. Check the solution in both of the original equations. Solving(systems(of(equations(using(ELIMINATION((. Exercise 5. Solving the Systems of Equations with 2 Variables Worksheets Employ methods like graphing, substitution, cross-multiplication, elimination, Cramer&39;s Rule to solve pairs of simultaneous equations with 2 variables. Write the augmented matrix for the system of equations. 911 Consultants 92 Satisfaction rate. Many answers. You can solve systems of linear equations by graphing, the elimination method, or by substitution. Using Elimination Solve the following system of equations y x2 11x 36 y 12x 36 Step 1. 1 a second time, this time eliminating y instead of x. Systems of equations word problems. If any coefficients are fractions, clear them. Using row operations get the entry in row 1, column 1 to be 1. Systems of Equations Word Problems. Feb 21, 2022 Figure 4. 5 x5 photo 6 equations system of equation solver 60lb bag of concrete cubic feet 9. Systems of Three Equations Elimination The Download button initiates a download of the PDF math worksheet. Fancy shirts cost 28 and plain shirts cost 15. 1) 4 x 2y 12 4x 8y 24 2) 4x 8y 20. M A HMBard 8ec Nwli3t4hc dIqn7fCi1nHiPtxeT SAYlpgDeMbFrGaW Y2P. Enter your equations separated by a comma in the box, and press Calculate Or click the example. Free trial available at KutaSoftware. Free trial available at KutaSoftware. Systems of Equations Worksheet 1 This 9 problem algebra worksheet helps you practice solving systems of equations using the elimination method. Doing math equations is a great way to keep your mind sharp and improve your problem-solving skills. 17) Write a system of equations with the solution (2, 1, 0). 1) 3 x 5y 1 6x 10. Enter your equations separated by a comma in the box, and press Calculate Or click the example. 3x 4y -25. Challenge Problem Other Details This is a 4 part worksheet Part I Model Problems Part II Practice Part III Challenge Problems Part IV Answer Key Resources Systems of Linear Equations. Solve the system by elimination. Solving by elimination Worksheets Solving by elimination We have learned how to solve an equation when there is only one variable to consider. 4 Worksheet by Kuta Software LLC 32) x y 0 6x 5y 4 (4, 4) 33) 4x 4y 8 3x 2y 19 (3, 5) Solve each system by elimination. Step 2. Solve systems of equations elimination method you solving by worksheet nidecmege linear from dawnmbrown on teachersnotebook com 2 pages using. 25) Write a system of equations with the solution (4, 3). Systems of Equations Word Problems. Enter your equations separated by a comma in the box, and press Calculate Or click the example. M A HMBard 8ec Nwli3t4hc dIqn7fCi1nHiPtxeT SAYlpgDeMbFrGaW Y2P. com Solve the following equations 2x y 17 x y 10 3x y 14 2x y 9 x 4y 3 x 7y 12 x . edu equations linear systems solving algebra. Solve by elimination method. Solve each system by elimination. MUST SHOW ALL WORK TO RECEIVE CREDIT. Step 2. ID 2692086 Language English School subject math Gradelevel 9 Age 13-18 Main content Solving Systems by Elimination Other contents Add to my workbooks (2) Download file pdf. Solving Systems of Equations by Substitution or Elimination 5. Recognize systems that have no solution or an infinite number of . 1) -3x - 3y 12-9x 3y -24. Systems of Equations Elimination Maze. Whether you love math or suffer through every single problem, there are plenty of resources to help you solve math equations. y x 2 2. Solving Systems of Equations by Substitution or Elimination. How to Solve a System of Equations Using Matrices. Word Problems Worksheet 1 This 6 problem algebra worksheet will help you practice creating and solving systems of equations to represent real-life situations. Skip the tutor and log on to load these awesome websites for a fantastic free equation solver or simply to find an. Algebra 2. To solve by graphing, graph both of the linear equations in the system. Graphing works well when the variable coefficients are small and the solution has integer values. y x 6 y x 4. 17) Write a system of equations with the solution (2, 1, 0). -1-Solve each system by elimination. Examine the provided topic and examples, and then attempt to answer the following exercises. know syn, youprn free

Step 2. . Solving systems of equations by elimination worksheet answers with work

4 Worksheet by Kuta Software LLC 32) x y 0 6x 5y 4 (4, 4) 33) 4x 4y 8 3x 2y 19 (3, 5) Solve each system by elimination. . Solving systems of equations by elimination worksheet answers with work kittens for sale philadelphia

Kuta Software - Infinite Algebra 2 Solving Systems of Three Equations w Elimination. Find PDFs to solve reciprocal equations as well. 17) Write a system of equations with the solution (2, 1, 0). x 3y -2. Ex x y z 3, 2x y z 5, x 2y z 4-2-Create your own worksheets like this one with Infinite Algebra 2. Solve the system of equations using elimination method. Solve for x. To solve by graphing, graph both of the linear equations in the system. System of Linear Equations Practice Problems is a fun, easy to grade activity for students. The final answer is (-1,1). 3x 2y 15 -3x 5y 6. Free trial available at KutaSoftware. Using row operations, get zeros in column 1 below the 1. y x 2. 1) 3 x 5y 1 6x 10 y 14 2) 3x 4y 3 12 x. Gulamali Solving Systems of Equations using Elimination Name Date Period T T2F0a1z8j kKDuktgaf ISWoefWtQwvaArHel mLtLxCI. y x 4 b. Step 2. This will lead us into solving word . Many answers. 12) 2x 5y -25. 7) 10x - 10y -30-7x 10y 27 8) 8x 7y -22 8x. 6 Worksheet. Systems of Equations Word Problems. v n &92;AJlnlo erZiwgLhNtqso YrwefsReBrvzeLd. When the system of equations contains fractions, we will first clear the fractions by multiplying each equation by its LCD. Solving Graphically Two Variable Systems of Equations Worksheets This systems of equations worksheet will produce problems for solving two variable systems of. 5. Free trial available at KutaSoftware. Day 5 SoE Elimination Worksheet Answer Key. There are two main methods of solving systems of equations Gaussian elimination and Gauss-Jordan elimination. Worksheet by Kuta Software LLC Solving Systems of Three Equations w Elimination 17) Write a system of equations with the solution (2, 1, 0). Substitution works well when we can easily . Allen-Black & Mrs. 3x 4y -25 2x - 3y 6 Problem 2 Solve by elimination method 2x 3y 5 3x 4y 7 Problem 3 Solve the system of equations using elimination method. There are two main methods of solving systems of equations Gaussian elimination and Gauss-Jordan elimination. If you missed this problem, review Example 2. 1 page worksheet answer keyLICENSING . 2x - 3y 12. 5 x5 photo 6 equations system of equation solver 60lb bag of concrete cubic feet 9. Best math app ever I&39;d recommend it to everyone, honestly just an outstanding homework helper I&39;ve been using it since 9th grade until graduation and it&39;s been there everytime, and it&39;s super easy to use. 25) Write a system of equations with the solution (4, 3). Multiply the first equation by -1 to get the coefficient of -1. 1) 4 x 2y 12 4x 8y 24 2) 4x 8y 20. Allen-Black & Mrs. Solve each system by elimination. Word Problems Worksheet 1 This 6 problem algebra worksheet will help you practice creating and solving systems of equations to represent real-life situations. L Worksheet by Kuta Software LLC Kuta Software - Infinite Algebra 1 Name Systems of Equations Word Problems Date Period 1) Find the value of two numbers if their sum is 12 and their difference is 4. STEP 5 Write as an ordered pair. pdf Worksheet by Kuta Software LLC Solving Systems of Equations by Elimination. Elimination Method Worksheet Solve the Systems of Equations by the Elimination Method Exercise 1 leftbeginmatrix 3x - 4y -6 2x 4y 16 . STEP 4 Substitute what you got for x into one of the original equations. Hey Sal, how can solve a system of equation with the elimination IF you can&39;t cancel a variable EX 5x3y12 and 4x-5y17 -Thanks Answer. o p ZAelAlP ZriggihptsI CreJsqeKryveedY. -1-Solve each system by elimination. Graphing works well when the variable coefficients are small and the solution has integer values. 3 - Solving systems by elimination Name ID 1 L H2w0N1J5 MKuAtgaX nSIoifrtVwcaure ILpLiCV. 1) -3x-3y 12. Solve by elimination method. v n &92;AJlnlo erZiwgLhNtqso YrwefsReBrvzeLd. y Worksheet by Kuta Software LLC Kuta Software - Infinite Algebra 1 Name Solving Systems of Equations by Elimination Date Period Solve each system by elimination. The number 4. Systems of equations with elimination x-4y-18 & -x3y11 Systems of equations with elimination potato chips Systems of equations with elimination (and manipulation) Why can we subtract one equation from the other in a system of equations Elimination method review (systems of linear equations) Practice. 1) -3x - 3y 12-9x 3y -24. x - 3y 16. You will have to manipulate both equations before eliminating a variable. Each sheet starts out relatively easy and. y - 3x 4 y 3x - 4 PART 2 SOLVE THE SYSTEM OF EQUATIONS BY USING SUBSTITUTION. Free trial available at KutaSoftware. You can use this Elimination Calculator to practice solving systems. Solving systems of equations by substitution and elimination worksheets with answers algebra 2 There are a lot of great apps out there to help students with their school work for Solving systems of equations by substitution and elimination worksheets with answers algebra 2. 110 - Solving Systems Of Non-linear Equations. Step 2. There are three ways to solve systems of linear equations substitution, elimination, and graphing. Can you add or subtract the equations to solve the system of linear. Solving by elimination Worksheets Solving by elimination We have learned how to solve an equation when there is only one variable to consider. Solve the system by elimination. If the equations can be made the same, there are infinite solutions. There are two main methods of solving systems of equations Gaussian elimination and Gauss-Jordan elimination. Worksheet by Kuta Software LLC. Determine mathematic problem I need help determining a mathematic problem. Decide which variable you will eliminate. Free trial. Then CHECK your solution. answer choices. Examine the provided topic and examples, and then attempt to answer the following exercises. Name Answer Key. The final answer is (-1,1). Fancy shirts cost 28 and plain shirts cost 15. Allen-Black & Mrs. There are three ways to solve systems of linear equations substitution, elimination, and graphing. Free trial available at KutaSoftware. Worksheet by Kuta Software LLC Algebra 1 Section 6. 24 practice problems and an answer key. 17) Write a system of equations with the solution (2, 1, 0). A system of linear equations typically consists of two linear equations with two variables. Kuta Software - Infinite Algebra 2 Solving Systems of Three Equations w Elimination. We&39;re going to have to massage the equations a little bit in order to prepare them for elimination. o p ZAelAlP ZriggihptsI CreJsqeKryveedY. Worksheet by Kuta Software LLC. 17) Write a system of equations with the solution (2, 1, 0). We&x27;ve solved for one of many variables. Free trial available at KutaSoftware. The solution to the system is the point of intersection of the two lines. Solving Systems of Equations by Substitution or Elimination. 3x 4y 7. Many answers. z Worksheet by Kuta Software LLC 7) A plane traveled 580 miles to Ankara and back. Ex x y z 3, 2x y z 5, x 2y z 4-2-Create your own worksheets like this one with Infinite Algebra 2. Solve each system by elimination. How to solve a system of equations by elimination. Solve each system by elimination. Ex x y z 3, 2x y z 5, x 2y z 4-2-Create your own worksheets like this one with Infinite Algebra 2. If the ratios are equal, then check if you can make the equations exactly the same. Many answers. To solve the system of equations, use elimination. These Solving Systems of Equations by Substitution Method Worksheets contain two (2) versions, both with answer keys so you can check your work. when we have graph paper. Free trial available at KutaSoftware. Kuta Software - Infinite Algebra 2 Solving Systems of Three Equations w Elimination. Step 1. Each set of free algebra worksheets is a progressive series that starts with simple problems featuring positive integers. 1) Kristin spent 131 on shirts. Solve each system by elimination. Step 1. By Graphing. y x 2. The sum of two numbers is 17 and their difference is 29. . vladislava galagan videos