Solve v/t=D

$$\frac { v } { t } = D$$

Solve for D

$$D=\frac{v}{t}$$

$$t\neq 0$$

Steps for Solving Linear Equation

Multiply both sides of the equation by t.

$$v=Dt$$

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

$$Dt=v$$

The equation is in standard form.

$$tD=v$$

Divide both sides by t.

$$\frac{tD}{t}=\frac{v}{t}$$

Dividing by t undoes the multiplication by t.

$$D=\frac{v}{t}$$

Solve for t

$$\left\{\begin{matrix}t=\frac{v}{D}\text{, }&v\neq 0\text{ and }D\neq 0\\t\neq 0\text{, }&D=0\text{ and }v=0\end{matrix}\right.$$

Steps for Solving Linear Equation

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

$$v=Dt$$

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

$$Dt=v$$

Divide both sides by D.

$$\frac{Dt}{D}=\frac{v}{D}$$

Dividing by D undoes the multiplication by D.

$$t=\frac{v}{D}$$

Variable t cannot be equal to 0.

$$t=\frac{v}{D}\text{, }t\neq 0$$