Question

Solve the following system by the inverse method:
2x + 31 - Z= 9: 1 + y + z = 9:3-y-z=-1​

Answer 1

Step-by-step explanation:

Solve the following system by the inverse method:

+ 31 - Z= 9: 1 + y + z = 9:3-y-z=-1

Answer 2

Answer:

Step-by-step explanation:

Z=2x+22 ; Z=8-y ; Z=y-4

2x+22 = 8-y = y-4 = Z

y=6 ; x=(-10) ; z=2