Solve n/N=A

$$\frac { n } { N } = A$$

Solve for A

$$A=\frac{n}{N}$$

$$N\neq 0$$

Steps for Solving Linear Equation

Multiply both sides of the equation by N.

$$n=AN$$

Swap sides so that all variable terms are on the left hand side.

$$AN=n$$

The equation is in standard form.

$$NA=n$$

Divide both sides by N.

$$\frac{NA}{N}=\frac{n}{N}$$

Dividing by N undoes the multiplication by N.

$$A=\frac{n}{N}$$

Solve for N

$$\left\{\begin{matrix}N=\frac{n}{A}\text{, }&n\neq 0\text{ and }A\neq 0\\N\neq 0\text{, }&A=0\text{ and }n=0\end{matrix}\right.$$

Steps for Solving Linear Equation

Variable N cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by N.

$$n=AN$$

Swap sides so that all variable terms are on the left hand side.

$$AN=n$$

Divide both sides by A.

$$\frac{AN}{A}=\frac{n}{A}$$

Dividing by A undoes the multiplication by A.

$$N=\frac{n}{A}$$

Variable N cannot be equal to 0.

$$N=\frac{n}{A}\text{, }N\neq 0$$