Solve the system by back substitution. 2x+4y+z +3w= -1 y+6z+2w = 8 -2z-2w = -4 -2w=-6 *** The solution set is {0} (Type an integer or a simplified fraction.)

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

A:

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

A:

Q: CI 50₁ 551 +1₂ +42 -313 +213 -7

A:

Q: Solve the system. Be sure to check all proposed solutions. x + y = 12 y = 5x O {(3,9)} O {(-2, 14)}…

A: The objective of this question is to find the solution to the system of equations x + y = 12 and y =…

Q: 2x + y- 2z= -7 + 5z = 10 X- 2y- z= - 11 (-5,5,6, - 3) (1,-5,-7,-2) (5 - 54 - 2)

A:

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

A:

Q: 4. Solve the system of algebraic equations. x1 + 2x2 – x3 2x1 + x2 + 13 X1 – X2+ 2x3 -1 | 21

A:

Q: Solve the system. - 2x + 2y = -3x + 3y = − 2 − 7 - Submit Question

A:

Q: Solve the system +4x3 -6 X1 -x2 -6 +7x3 +27x3 5x1 -4x2 -3x1 -54 +s

A: We have the following system of equations -  x1-x2+4x3 = -65x1-4x2+7x3 = -6-3x1+27x3 = -54

Q: Solve the system terms of Z. *** 2%3D3 3x = ay+ + by 6. + 37=25

A: From x+y+z=7 we get x = 7 - y - z Plug this in the second equation

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

A:

Q: Solve the system by back substitution. - 4x - 8y - 2z - 6w = -1 - 4y - 24z - 8w = - 32 3z + 3w = W =…

A:

Q: Solve the system. 2x+2y+z = -2 -x-2y+2z = -5 2x+4y+z = 0 ? ojo x

A: Given that 2x+2y+z=-2-x-2y+2z=-52x+4y+z=0To find ; value of x, y ,zSolution 2x+2y+z=-2…