Basic Math Examples

$a + (- 13) = - 8$

Step 1

Add $13$ to both sides of the equation.

$a = - 8 + 13$

Step 2

Add $- 8$ and $13$ .

$a = 5$

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