Solve r=3.2cm

$$r = 3.2cm$$

Solve for c (complex solution)

$$\left\{\begin{matrix}c=\frac{5r}{16m}\text{, }&m\neq 0\\c\in \mathrm{C}\text{, }&r=0\text{ and }m=0\end{matrix}\right.$$

Steps for Solving Linear Equation

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

$$3.2cm=r$$

The equation is in standard form.

$$\frac{16m}{5}c=r$$

Divide both sides by 3.2m.

$$\frac{5\times \frac{16m}{5}c}{16m}=\frac{5r}{16m}$$

Dividing by 3.2m undoes the multiplication by 3.2m.

$$c=\frac{5r}{16m}$$

Solve for m (complex solution)

$$\left\{\begin{matrix}m=\frac{5r}{16c}\text{, }&c\neq 0\\m\in \mathrm{C}\text{, }&r=0\text{ and }c=0\end{matrix}\right.$$

Steps for Solving Linear Equation

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

$$3.2cm=r$$

The equation is in standard form.

$$\frac{16c}{5}m=r$$

Divide both sides by 3.2c.

$$\frac{5\times \frac{16c}{5}m}{16c}=\frac{5r}{16c}$$

Dividing by 3.2c undoes the multiplication by 3.2c.

$$m=\frac{5r}{16c}$$

Solve for c

$$\left\{\begin{matrix}c=\frac{5r}{16m}\text{, }&m\neq 0\\c\in \mathrm{R}\text{, }&r=0\text{ and }m=0\end{matrix}\right.$$

Steps for Solving Linear Equation

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

$$3.2cm=r$$

The equation is in standard form.

$$\frac{16m}{5}c=r$$

Divide both sides by 3.2m.

$$\frac{5\times \frac{16m}{5}c}{16m}=\frac{5r}{16m}$$

Dividing by 3.2m undoes the multiplication by 3.2m.

$$c=\frac{5r}{16m}$$

Solve for m

$$\left\{\begin{matrix}m=\frac{5r}{16c}\text{, }&c\neq 0\\m\in \mathrm{R}\text{, }&r=0\text{ and }c=0\end{matrix}\right.$$

Steps for Solving Linear Equation

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

$$3.2cm=r$$

The equation is in standard form.

$$\frac{16c}{5}m=r$$

Divide both sides by 3.2c.

$$\frac{5\times \frac{16c}{5}m}{16c}=\frac{5r}{16c}$$

Dividing by 3.2c undoes the multiplication by 3.2c.

$$m=\frac{5r}{16c}$$