Solve for y
y=\frac{x+12}{2}
Solve for x
x=2\left(y-6\right)
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-2y=-12-x
Subtract x from both sides.
-2y=-x-12
The equation is in standard form.
\frac{-2y}{-2}=\frac{-x-12}{-2}
Divide both sides by -2.
y=\frac{-x-12}{-2}
Dividing by -2 undoes the multiplication by -2.
y=\frac{x}{2}+6
Divide -12-x by -2.
x=-12+2y
Add 2y to both sides.
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Limits
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