Pre-Algebra Examples

$3 x - 8 y + 2 x - 5 - 5 y$

Step 1

Add $3 x$ and $2 x$ .

$5 x - 8 y - 5 - 5 y$

Step 2

Subtract $5 y$ from $- 8 y$ .

$5 x - 13 y - 5$

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