Algebra Examples

$- 5 + (7 \cdot 9)$

Step 1

Remove parentheses.

$- 5 + 7 \cdot 9$

Step 2

Multiply $7$ by $9$ .

$- 5 + 63$

Step 3

Add $- 5$ and $63$ .

$58$

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