Solve for x, y, z
z=1
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2x=1-1
Consider the first equation. Subtract 1 from both sides.
2x=0
Subtract 1 from 1 to get 0.
x=0
Divide both sides by 2. Zero divided by any non-zero number gives zero.
x=0 y=1 z=1
The system is now solved.
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