y =-2 4x-3y = 18 %3D

Q: Solve the system of equations by substitution. y = 2x y = x + 1

A: Given,          The system of equations are              y=2x             y=x+1

Q: 4x - 2y -4 4x +3y = 16 %3D

A:

Q: solve each system by using either the substitution or the elimination-by-addition method, whichever…

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Q: Solve each system of linear equation by addition method. -x-2y=-4 5x+10y=8

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Q: x-7y%3D6 3 x+3y = -9 %3D

A: In substitution method, find expression of one variable in terms of  other variable, then substitute…

Q: solve each system by using the substitution method. y = (2/5) x - 1 3x + 5y = 4

A:

Q: solve each system by using the substitution method. 4x + 3y = -405x - y = -12

A: Given 4x+3y=-40       eq.1 5x-y=-12           eq.2

Q: Зх — у 3 1 y — 6х + 2у — -2 |

A: 3x-y=1      →1-6x+2y=-2   →2AX=B3-1-62 xy=1-2ρA:B~3-1  :1-6  2   :-2~3-1: 100:  0…

Q: solve each system using the method that seems most appropriate to you. x - 3y = 25 -3x + 2y = -26

A: Given system of equations is, x-3y=25 and -3x+2y=-26.   It is solved by substitution method as…

Q: solve each system by using either the substitution or the elimination-by-addition method, whichever…

A: We have to solve the system of equation: 4x-3y=25x-y=3 Solving by substitution method: In…

Q: Solve each system by substitution x= 5 1. x+y=12

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Q: solve each system by using the substitution method. y = (3/4) x - 5 5x - 4y = 9

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Q: Solve each system by substitution. Check your solution. x + 2y = 3 Solution: (

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Q: Solve each system using substitution or additions (elimination).  −x + 2y = −1 5x − 10y = 6

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Q: solve each system by using the substitution method. 4x - 5y = 38x + 15y = -24

A: 4x-5y=3             →18x+15y=-24      →2 From equation (1), we get 4x=3+5y⇒x=143+5y Now put x=143+5y…

Q: solve each system using the method that seems most appropriate to you. 5x - 7y = -66 x + 4y = 30

A: 5x-7y=-66    →1x+4y=30          →2

Q: Solve each system of equations by graphing  {2x-2y=6   Y= -2x+3}

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Q: Solve each system by substitution. y=-2x-1 4x+y=-5 (____,____) 3x-2y=4 y=3x+1 (_____,_____

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Q: solve each system of equations by the elimination method. 6x-y=-5 4x-2y=6

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Q: solve each system. -x - y + z = -33x + 2y - 4z = 125x + y + 2z = 5

A: Given system of equations is: -x-y+z=-33x+2y-4z=125x+y+2z=5

Q: solve each system by using the substitution method. 3x - 4y = 9 x = 4y - 1

A: Solution:Given      3x-4y=9       x=4y-1TO solve by substitution Method

Q: solve each system by using either the substitution or the elimination-by-addition method, whichever…

A: A linear equation in two variables is an equation which is linear in each variable. For example…

Q: solve each system by using either the substitution or the elimination-by-addition method, whichever…

A: The given equations can be solved by using the method of substitution. We substitute for x from the…

Q: 13. 2x-9y 26 6x-2y=-22

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Q: 4.7x-6y=-53 2x-3y -13 %D

A: Given that 7x-6y=-532x-2y=-13To find value of x and ySolution :

Q: solve each system by using the substitution method. -x + 4y = -22x - 7y = 34

A: To solve the system of linear equation.  -x + 4y = -22  ....(1)   x - 7y = 34    ....(2) By using…

Q: solve each system using the method that seems most appropriate to you. x = 5y - 49 4x + 3y = -12

A: We have to solve the equation: x=5y-494x+3y=-12 Assuming, x=5y-49       .......14x+3y=-12     .....2…

Q: solve each system by using the substitution method. 9x - 2y = -38 y = -5x

A: To solve the system of equations:9x-2y=-38,y=-5x Solution: Here, given equations are: 9x-2y=-38…

Q: solve each system by using the substitution method. 4x - 3y = 33 x = -4y - 25

A: The given system is,4x-3y=33x=-4y-25

Q: solve each system by using the substitution method. y = 3x - 5 2x + 3y = 6

A: Given y=3x-5                     eq.12x+3y=6                   eq.2

Q: Solve each system by graphing. 1. y = -* + 3 X +3 -X + 3y = -9 %3D

A: When we graph two equations, intersecting point will be the solution.

Q: solve each system by using the substitution method. 7x - 3y = -2x = (3/4) y + 1

A:

Q: solve each system by using the substitution method. x + y = 20 x = y - 4

A: Given system, x+y=20              ....(1)x=y-4                ....(2)

Q: solve each system by using the substitution method. 2x - y = 9 7x + 4y = 1

A: To solve system of two equations by substitution method we can find value of one variable in form of…

Q: Solve each system by graphing. 1. y = -+3 Y = -X +3y = -9 %3D

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Q: solve each system by using the substitution method. 2x + 3y = 34x - 9y = -4

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Q: 4. 3x-2y 10 9x+4y=-50

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Q: 7. y=-2x+14 ソ: =D5x- -7

A: Given that y=-2x+14y=5x-7To find : value of x and y Solution :

Q: solve each system by using either the substitution or the elimination-by-addition method, whichever…

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Q: solve each system by substitution -7x-2y=-13 x-2y=11

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Q: solve each system by using either the substitution or the elimination-by-addition method, whichever…

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Q: solve each system by using the substitution method. 5x - y = 9x = (1/2) y - 3

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Q: solve each system by using the substitution method. 7x - 2y = 1 4x + 5y = 2

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Q: solve each system by using the substitution method. 2x - 3y = -166x + 7y = 16

A: Given that: 2x-3y=-16       ..........(1)6x+7y=16           ..........(2)

Q: Solve each system by graphing. 3) y=-x- 3 y=-6x + 2 %3D

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Q: solve each system by using the substitution method. 2x + y = 12 3x - y = 13

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Q: solve each system by using the substitution method. 3x + y = 2 11x - 3y = 5

A: We need to find x,y using substitution method.

Q: solve each system by using either the substitution or the elimination-by-addition method, whichever…

A: Solve by addition

Q: solve each system by using the substitution method. 2x + 3y = 11 3x - 2y = -3

A: Equations 2x + 3y = 113x - 2y = -3 To solve using substitution method

Q: solve each system by using the substitution method. y = -3x - 18 5x - 2y = -8

A: