Pre-Algebra Examples

$- 9 x + 3 + 2 x - 9 y - 8$

Step 1

Add $- 9 x$ and $2 x$ .

$- 7 x + 3 - 9 y - 8$

Step 2

Subtract $8$ from $3$ .

$- 7 x - 9 y - 5$

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