Pre-Algebra Examples

$7 y - 26 - 9 y + 39$

Step 1

Subtract $9 y$ from $7 y$ .

$- 2 y - 26 + 39$

Step 2

Add $- 26$ and $39$ .

$- 2 y + 13$

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