Solve the system with the addition method: 10х + 4y - 72 6x – 4y - 56 - Answer: (x, y)

Q: Solve the system 2x - 3y = -13, y = 2x + 7 by the substitution method.

A:

Q: Solve the system with the addition method: S 4x 8y -8 %3D - -3x + 9y 15

A: Given linear equation is : 4x-8y=-8             ....1-3x+9y=15          .....2 To solve the system…

Q: Solve the system by elimination. {−2x+2y+3z=0 {−2x−y+z=−3 {2x+3y+3z=5

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Q: solve the system using the addition method. {7x=3y+5 {7x=3y-4

A: The given system is,

Q: Solve this system by the substitution method. 3x + 2y = 18 y = x + 4

A: We solve this system by the Substitution method       3x+2y =18               y = x+4

Q: Solve the system 2x + 5y = -4, 3x - y = 11 by the substitution method.

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Q: Solve the system with the addition method: -6x-5y I+ 2y = 5 ||||

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Q: Solve the system by the addition method. x+ 5y = 12 3x + 4y = 3

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Q: Solve the system by using the addition method. 5x = 4y + 6 -3x + 7y = 1

A: To solve the system of equations: 5x=4y+6,-3x+7y=1 Solution: 5x=4y+6(multiplying both sides by…

Q: Solve the system by back substitution = - 4 4y + 3y 2z 2z = 6 3z =18 y%3

A: The set of equations are solved using back substitution

Q: Solve the system by the addition method.

A: 3x=4y+13x-4y=1  ......13y=1-4x4x+3y=1  ......2 Multiply by 3 in equation (1) and 4 in equation (2).…

Q: Solve the system 5x + 2y = 0, x - 3y = 0 by the substitution method.

A:

Q: Solve the system 2x2 + y2 = 18, xy = 4 by the method of your choice.

A: The given system is, 2x2+y2=18                   ....1xy=4                              ....2 From…

Q: Solve the system with the addition method: ( 2x + y |7x – 5y 14 32 - Answer: (x, y) =

A: We can solve this question using addition method as below.

Q: Solve the system by the elimination method  {5x+3y=-0.8 {-3x-6y=3 x=     y=

A: Multiply 5x+3y=-0.8 by 2.

Q: Solve the system using substitution. 2x - 5y = 26 x - 5y = 3 %3D ([?], [ ]) .

A: We have two equations and we have been provided with two variable to be found. To solve such a…

Q: Solve the system of equations by using the substitution method. Sx+y=3 |x= 2y

A: Given,          The system of equations are            x+y=3              x=2y

Q: Solve the system by using the substitution method. { y = r – 1 7x – 8y = 62 - {(x, y)} = {( )}

A: given,       y=15x-1                        eq.17x-8y=62                      eq.2

Q: Solve the system by the addition method. x+2y=-1 4x+5y=-7

A:

Q: Solve the system with the addition method: ( 4x + y 1- 9x - 10y 10 -69 %3D Answer: (x, y) =

A: Given: The system of equations is 4x + y = 10 -9x - 10y = -69   To determine: The value of x and y…

Q: olve the system by the substitution method.   3x+4y=3 x=y+8

A: Given  3x+4 y = 3  ....(1) x= y+8        ....(2)

Q: (a) Solve the system of equations by graphical method y = x2, y = 8 – x? -

A: The solution to the equations can be obtained using the graphical method. The equations of the…

Q: Solve the system of equations by S-7x + 4y = = 0 8x5y = 190 (x, y) =

A:

Q: Solve the system of equations by using the substitution method. x+ y= 15 x= 2y

A: Given information: The given system of equations is:

Q: Solve the system x = 4y - 2, x = 6y + 8 by the substitution method.

A: Given x = 4y - 2, x = 6y + 8

Q: Solve the system by the elimination method -1/3x+1/6y= -1/18 -1/2x+1/3y= -1/9

A: Multiply 18 on both sides of the given equation to avoid fraction.

Q: Solve the system using substitution. X+5y = 0 3y + 2x = -21 %3D %3D ([?]. [ ])

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Q: Solve the system by the substitution method. ху %3D 9 x2+y2 82

A: xy=9 y=9/xSubstitute y by 9/x in the other equation and simplify.

Q: Solve the system by the addition method 5x-2y=-9 3x+5y=7

A: 5x-2y=-9, 3x+5y=7

Q: solve the system by the substituion method x=3y=5 y=4x+6

A: I think first equation is wrong. So I will give both possible solution.

Q: Solve the system by making both equal to each other y = x² - 6x + 7 y =-(x-1)* +2

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Q: Solve the system using elimination. -2x -2y +5z 13 -5x +6y +4z 12 -2x -3y +6z 16 x = y = = Z

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Q: Solve the system by using any method. y + 6. %3D 2x y -3 2y + 3z 6.

A: We have to solve

Q: Solve the system by the addition method 3x-4y=-11 4x+3y=2

A: Given the system 3x-4y=-11  ..........(1) 4x+3y=2  .............(2)

Q: Solve the system by substitution. -x + 3y = 15 y = 2x

A: To solve the system by substitution -x+3y=15 y=2x

Q: Q1. Solve the system by the substitution method. x+y = 3 %3D y = x - 4x+5

A: In the substitution method,we solve for the variable y from first equation.Then substitute y in the…

Q: Solve the system with the addition method: -7x +9y x + 4y - 48 - 9

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Q: Solve the system by substitution. = 4y – 6 -4x + 3y = -28

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Q: Solve the system using the substitution method. X- 3y = 11 2y- 8x = - 22 imind

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Q: Solve the system by substitution. y = 3r + 28 %3D y = -4x

A: Given : y = 3x + 28y = -4x

Q: Solve the system by the addition method.

A: Consider the given system of equations x+y=6                     …1x-y=-2                  …2

Q: Solve the system by substitution. -x – y – z = -8 -4x + 4y + 5z = 7 2x + 2z = 4

A: