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Solve for x, y, z, a, b
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2-\left(x-0\right)=-2\left(0\times 9+x\right)
Consider the first equation. Multiply 0 and 8 to get 0.
2-\left(x-0\right)=-2x
Multiply 0 and 9 to get 0.
2-\left(x-0\right)+2x=0
Add 2x to both sides.
2-x+2x=0
Reorder the terms.
2+x=0
Combine -x and 2x to get x.
x=-2
Subtract 2 from both sides. Anything subtracted from zero gives its negation.
x=-2 y=1 z=1 a=1 b=1
The system is now solved.