Solve for h
h=\frac{y-2x}{2}
Solve for x
x=\frac{y-2h}{2}
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2h=-2x+y
Swap sides so that all variable terms are on the left hand side.
2h=y-2x
The equation is in standard form.
\frac{2h}{2}=\frac{y-2x}{2}
Divide both sides by 2.
h=\frac{y-2x}{2}
Dividing by 2 undoes the multiplication by 2.
h=\frac{y}{2}-x
Divide -2x+y by 2.
-2x=2h-y
Subtract y from both sides.
\frac{-2x}{-2}=\frac{2h-y}{-2}
Divide both sides by -2.
x=\frac{2h-y}{-2}
Dividing by -2 undoes the multiplication by -2.
x=\frac{y}{2}-h
Divide 2h-y by -2.
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