Solve for x
x = -\frac{1}{2} = -0.5
Solve for y
y = \frac{1}{2} = 0.5
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x=y-\frac{1}{2}
Subtract \frac{1}{2} from both sides.
y=\frac{1}{2}+x
Swap sides so that all variable terms are on the left hand side.
Examples
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Matrix
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