Solve for y
y=\frac{1}{2}=0.5
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y≔\frac{1}{2}
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y=-\frac{1}{2}+1
Multiply -\frac{1}{2} and 1 to get -\frac{1}{2}.
y=-\frac{1}{2}+\frac{2}{2}
Convert 1 to fraction \frac{2}{2}.
y=\frac{-1+2}{2}
Since -\frac{1}{2} and \frac{2}{2} have the same denominator, add them by adding their numerators.
y=\frac{1}{2}
Add -1 and 2 to get 1.
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