Solve for a
\left\{\begin{matrix}a=\frac{c}{b}\text{, }&b\neq 0\\a\in \mathrm{R}\text{, }&c=0\text{ and }b=0\end{matrix}\right.
Solve for b
\left\{\begin{matrix}b=\frac{c}{a}\text{, }&a\neq 0\\b\in \mathrm{R}\text{, }&c=0\text{ and }a=0\end{matrix}\right.
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ba=c
The equation is in standard form.
\frac{ba}{b}=\frac{c}{b}
Divide both sides by b.
a=\frac{c}{b}
Dividing by b undoes the multiplication by b.
ab=c
The equation is in standard form.
\frac{ab}{a}=\frac{c}{a}
Divide both sides by a.
b=\frac{c}{a}
Dividing by a undoes the multiplication by a.
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