Pre-Algebra Examples

$- 7 w - 5 - 7 w + 9$

Step 1

Subtract $7 w$ from $- 7 w$ .

$- 14 w - 5 + 9$

Step 2

Add $- 5$ and $9$ .

$- 14 w + 4$

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