Pre-Algebra Examples

$n + 8 = 13$

Step 1

Subtract $8$ from both sides of the equation.

$n = 13 - 8$

Step 2

Subtract $8$ from $13$ .

$n = 5$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$