Solve for x
x=\frac{y+22}{2}
Solve for y
y=2\left(x-11\right)
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-2x+22=-y
Subtract y from both sides. Anything subtracted from zero gives its negation.
-2x=-y-22
Subtract 22 from both sides.
\frac{-2x}{-2}=\frac{-y-22}{-2}
Divide both sides by -2.
x=\frac{-y-22}{-2}
Dividing by -2 undoes the multiplication by -2.
x=\frac{y}{2}+11
Divide -y-22 by -2.
y+22=2x
Add 2x to both sides. Anything plus zero gives itself.
y=2x-22
Subtract 22 from both sides.
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