Solve the system by substitution. 8x + 9y = -28 -4x = y

Q: Solve the System by Elimination/Addition {−2x+6y=−30 −6x+12y=−66

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Q: Solve the system.     4x+54y=54 6x−9y=−9

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Q: Use substitution to solve the system. 5x+4y = -8 2x+11 = y y =

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Q: Solve the system by substitution. y = -6x -2x – y = 16

A: We have the following equations to be solved using substitution- y = -6x..........(1) -2x - y =…

Q: determine the number of solutions of the system. y= -4x + 5 12x + 3y = 15

A: To determine the number of solutions of the following sytem of equations.y=-4x+512x+3y=15

Q: Use elimination to solve the system. Sy = x? - 4x – 2 | x2 - 4x - 2 -x +y = -2

A: Given, system of equations.

Q: Determine whoich point is the solution to the given system. y=-4/7x+16 y=-2/7x+12

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Q: Solve the system using elimination. x= y = 2= -6x 5x 4x -5y +3z -2y-6z +3y -4z = -45 33 37

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Q: Solve the system of equations. y+z = -5 2x+ 5y+ 2z = -16 -x+6y-3z = -1

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Q: Solve the linear system. y =-3/4x+12 y = 1/3x-2

A: We have to solve the linera equation

Q: Solve the system.

A: Given that the system of equation 3m - 4n=2-6m + 8n=-4 To solve the given equations