Solve for x
\left\{\begin{matrix}x=\frac{z}{\sin(y)}\text{, }&\nexists n_{1}\in \mathrm{Z}\text{ : }y=\pi n_{1}\\x\in \mathrm{R}\text{, }&z=0\text{ and }\exists n_{1}\in \mathrm{Z}\text{ : }y=\pi n_{1}\end{matrix}\right.
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x\sin(y)=z
Swap sides so that all variable terms are on the left hand side.
\sin(y)x=z
The equation is in standard form.
\frac{\sin(y)x}{\sin(y)}=\frac{z}{\sin(y)}
Divide both sides by \sin(y).
x=\frac{z}{\sin(y)}
Dividing by \sin(y) undoes the multiplication by \sin(y).
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