Solve the system of equations by using the substitution method. 3(x + y) = -7 - y 9x - 1 = 8 +

Q: Solve the system of equations using the appropriate method 2х + Зу - 6 2х - Зу 3D 6

A: Solution:

Q: Solve the system of equations using the elimination method. Write your solution as an ordered pair…

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Q: Solve the system of equations using the substitution method. 3x-6y=0 2y-y=9

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Q: Solve the systems of equations by the elimination method. 2x + y = 20 6x - 5y = 12 NOTE: Write your…

A: To eliminate the variable x first we multiply  the first equation by 3 and subtract from the second…

Q: 1) Solve the system of equations by using the method of substitution. 2.r 2x - y = 6r + 2y = -5

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Q: How do I solve this system of equation by the substitution method? -3x+y=-1 x-2y=4

A: The system of equation is given by,

Q: Solve the system of equations by using the addition method. 4x-3y = -7 8x+7y = -1 The solution set…

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Q: Solve the system of equations -x + 3y = -23 and -3x +y = -5 by combining the equations. -23) +y =…

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Q: 3. Solve the system of equations using elimination. -3x – 3y = 12 -9x + 3y = -24

A: To solve the system of equations using elimination .

Q: solve tge system of equations using either substitution or elimination {5x-2y=8 2x=5y=5

A: Explanation of the answer is as follows

Q: Solve the system of equations using the elimination method. x + 3y = -15 l-3x + 2y = 23 1. Solve

A:

Q: Use the method of substitution to solve the system.

A: The given system of equations are x2-y2=4......(1) x2+y2=12......(2)

Q: 2) Solve the system of equations algebraically using substitution or addition/elimination: y=x-8x-47…

A:

Q: Solve the system of equations. y=x²+3x -4 y -x-8

A: Given that: y=x2+3x-4y=-x-8

Q: Solve the system of equations by the addition method y+1=2x               3x-y=-5

A: Given equations are: y+1=2x                         ……13x-y=-5                      ……2 Equation (1)…

Q: Solve the system of linear equations using elimination and substitution. x-2y-z=8 2x-3y+z=23…

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Q: Find all solutions of the system of equations.

A: Given : The system of equations x2 +y2 = 9x2 - y2 = 1 .

Q: Solve the System of Linear Equations by Elimination Method -x + y + 2 z = 1 2 x + 3 y + z = -2 5 x +…

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Q: Solve the system of equations using the elimination method. Write your solution as an ordered pair…

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Q: 1. Solve the system of equations algebraically: y - 2x? - 4x + 5 %3D x? +2 = y

A: Given equations y = 2x2-4x+5 ------(1) y = x2+2 -----(2) To solve the equations equate (1) and (2)…

Q: Solve the system of equations by using substitution. (If there is no solution, enter NO SOLUTION.)…

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Q: solve the system of equations. 0.81x-y=-3.3 0.5y=2.5x+13

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Q: Solve the system of equations algebraically using substitution or addition/elimination:  y=x2-8x-47…

A: We need to solve the system of equations algebraically.y=x2-8x-47                    ---16x-y=-25…

Q: Solve the system of equations with Guassion elimination method and what is the type of solution?  x…

A: It is given that, x+y=-12x=8+3yx+2y=-34x-3y=10 Therefore in Matrix form 11 :  -12-3:     812 :…

Q: Q: Solve the system of equations using Inversion Method. 10x1 + 4x2 + 2x3 = 46 - 5x1 +6x2 + 4x3 =9…

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Q: Solve the system of equations by using the addition method. 3x-6y 0 9x+5y =-46 The solution set is…

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Q: how do you solve a system of equations by eliminiation?     2x-y=8 x+3y=4

A: Express y as a function of x and substitute in second equation to solve for x.

Q: What is the solution of the system of equations? y = 3x + 7 y = x - 9 (-8, –17) (-17, -8) (4, 19)…

A: y=3x+7  →1y=x-9    →2 Put equation (2) in equation (1), we get x-9=3x+7⇒2x=-16⇒x=-8 Now put x=-8 in…

Q: 2x-3y -11 2. (5x-2y 0

A: The given System of equation is solved by using method of substitution  as shown below   2x-3y = -11…

Q: Solve the system of equations. 0.7x- 0.2y = - 4.6 0.4x - y = - 4.4

A: Given,            The system of equations are              0.7x-0.2y=-4.6               0.4x-y=-4.4

Q: y=-18

A: The equation is given as ,  5x-7y=-18..........................................13x-2y=9.…

Q: Solve the system of equations. x + y + z = -5 2x + 5y + 2z = -19  -x + 6y - 3z = -4

A:

Q: x − 2y  =  −1 4x − 3y  =  6

A: Given Data: Equation 1: x-2y=-1 Equation 2: 4x-3y=6   Solve equation (1) for x. x-2y=-1x=-1+2y…

Q: y=-2x+10 %3D 1. y=-4x-5 %3D

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Q: 3x - 4y =8 5x + 4y = -24

A:

Q: 3. Solve the system of equations below using substitution. 7+ y = 5x -3x -2x = -12

A: Given: 7+y=5x                                      ..1-3x-2x=-12…

Q: Solve the system of equations using the elimination method and enter the value of y. 4x-5y -9 - 4x +…

A: We have to find y

Q: 12. Solve the system of equations by elimination 2x + 5y = 6 -x + 2y = 3 %3D

A: 12)

Q: Solve the system of linear equations: x-y+z=-2 x+2y-z=2 2y+3z=7

A: x - y + z = -2x + 2y - z = 22y + 3z = 7The system of equation written in matrix formAx =…

Q: Solve the system of equations using the substitution method. 1. y =x-3x-1 y=-2x + 5 3. y 2-1 y =-4x…

A: System of equations by using substitution

Q: solve the system of equations 9 X1 +3 X2= -5 スメ,ナ X2 =- 1.

A:

Q: What is the solution to the system of equations shown below? y-3r -4 y-

A: Given equations are  y=3x-4y=-x2+3

Q: system

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Q: 10. 8x - 7y = -3 6x- 5y = -1 47736

A: We have to slove equation by elimination method.

Q: 2. Solve the system of equations using elimination. S4x – y = -5 4x – y = -3

A: Given,           The system of equations are             4x-y=-5             4x-y=-3

Q: Solve the system of equations by the substitution method. 61) y-7x-7

A: Given equations are:Substituting the value of y from equation (1) in equation (2)

Q: Solve the system of equations  2x^2 -3y^2 = 9 x^2 +y^2 =27

A:

Q: -4x + y = 6 -5x – y = 21 -4x + 9y=9 x- 3y=-6

A: Given : -4x+y = 6-5x-y = 21 and  -4x+9y = 9        x-3y = -6