Solve for p
\left\{\begin{matrix}p=\frac{5rs}{2q}\text{, }&q\neq 0\\p\in \mathrm{R}\text{, }&\left(r=0\text{ or }s=0\right)\text{ and }q=0\end{matrix}\right.
Solve for q
\left\{\begin{matrix}q=\frac{5rs}{2p}\text{, }&p\neq 0\\q\in \mathrm{R}\text{, }&\left(r=0\text{ or }s=0\right)\text{ and }p=0\end{matrix}\right.
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2qp=5rs
The equation is in standard form.
\frac{2qp}{2q}=\frac{5rs}{2q}
Divide both sides by 2q.
p=\frac{5rs}{2q}
Dividing by 2q undoes the multiplication by 2q.
2pq=5rs
The equation is in standard form.
\frac{2pq}{2p}=\frac{5rs}{2p}
Divide both sides by 2p.
q=\frac{5rs}{2p}
Dividing by 2p undoes the multiplication by 2p.
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