SOLUTION: x=2y+z=2 5x=z y=-2x

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Question 150520: x=2y+z=2
5x=z
y=-2x
Answer by mangopeeler07(462) About Me  (Show Source):
You can put this solution on YOUR website!
x=2y+z=2
5x=z
y=-2x

Plug in y and z
x=2(-2x)+5x=2

x=-4x+5x=2
x=x=2

x=2

5(2)=z
z=10

y=-2(2)
y=-4

Answer:
x=2
y=-4
z=10