Basic Math Examples

$z - 9 \leq 13$

Step 1

Add $9$ to both sides of the inequality.

$z \leq 13 + 9$

Step 2

Add $13$ and $9$ .

$z \leq 22$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$z \leq 22$

Interval Notation:

$(- \infty, 22]$

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