Algebra Examples

$5 m - 9 + (4 m + 2)$

Step 1

Remove parentheses.

$5 m - 9 + 4 m + 2$

Step 2

Add $5 m$ and $4 m$ .

$9 m - 9 + 2$

Step 3

Add $- 9$ and $2$ .

$9 m - 7$

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