Solve for h (complex solution)
\left\{\begin{matrix}h=\frac{V}{pr^{2}}\text{, }&r\neq 0\text{ and }p\neq 0\\h\in \mathrm{C}\text{, }&\left(r=0\text{ or }p=0\right)\text{ and }V=0\end{matrix}\right.
Solve for h
\left\{\begin{matrix}h=\frac{V}{pr^{2}}\text{, }&r\neq 0\text{ and }p\neq 0\\h\in \mathrm{R}\text{, }&\left(r=0\text{ or }p=0\right)\text{ and }V=0\end{matrix}\right.
Solve for V
V=hpr^{2}
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pr^{2}h=V
Swap sides so that all variable terms are on the left hand side.
\frac{pr^{2}h}{pr^{2}}=\frac{V}{pr^{2}}
Divide both sides by pr^{2}.
h=\frac{V}{pr^{2}}
Dividing by pr^{2} undoes the multiplication by pr^{2}.
pr^{2}h=V
Swap sides so that all variable terms are on the left hand side.
\frac{pr^{2}h}{pr^{2}}=\frac{V}{pr^{2}}
Divide both sides by pr^{2}.
h=\frac{V}{pr^{2}}
Dividing by pr^{2} undoes the multiplication by pr^{2}.
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