Algebra Examples

$a = \frac{v_{f} - v_{i}}{t}$

Step 1

Rewrite the equation as $\frac{v_{f} - v_{i}}{t} = a$ .

$\frac{v_{f} - v_{i}}{t} = a$

Step 2

Multiply both sides by $t$ .

$\frac{v_{f} - v_{i}}{t} t = a t$

Step 3

Simplify the left side.

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Step 3.1

Cancel the common factor of $t$ .

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Step 3.1.1

Cancel the common factor.

$\frac{v_{f} - v_{i}}{t} t = a t$

Step 3.1.2

Rewrite the expression.

$v_{f} - v_{i} = a t$

Step 4

Add $v_{i}$ to both sides of the equation.

$v_{f} = a t + v_{i}$