Solve for h
h=\frac{t-4z}{4}
Solve for t
t=4\left(z+h\right)
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4h+4z=t
Swap sides so that all variable terms are on the left hand side.
4h=t-4z
Subtract 4z from both sides.
\frac{4h}{4}=\frac{t-4z}{4}
Divide both sides by 4.
h=\frac{t-4z}{4}
Dividing by 4 undoes the multiplication by 4.
h=\frac{t}{4}-z
Divide t-4z by 4.
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