Solve RS=-1/2n

$$R S = - \frac { 1 } { 2 } n$$

Solve for R

$$\left\{\begin{matrix}R=-\frac{n}{2S}\text{, }&S\neq 0\\R\in \mathrm{R}\text{, }&n=0\text{ and }S=0\end{matrix}\right.$$

Steps for Solving Linear Equation

The equation is in standard form.

$$SR=-\frac{n}{2}$$

Divide both sides by S.

$$\frac{SR}{S}=-\frac{\frac{n}{2}}{S}$$

Dividing by S undoes the multiplication by S.

$$R=-\frac{\frac{n}{2}}{S}$$

Divide -\frac{n}{2} by S.

$$R=-\frac{n}{2S}$$

Solve for S

$$\left\{\begin{matrix}S=-\frac{n}{2R}\text{, }&R\neq 0\\S\in \mathrm{R}\text{, }&n=0\text{ and }R=0\end{matrix}\right.$$

Steps for Solving Linear Equation

The equation is in standard form.

$$RS=-\frac{n}{2}$$

Divide both sides by R.

$$\frac{RS}{R}=-\frac{\frac{n}{2}}{R}$$

Dividing by R undoes the multiplication by R.

$$S=-\frac{\frac{n}{2}}{R}$$

Divide -\frac{n}{2} by R.

$$S=-\frac{n}{2R}$$