Pre-Algebra Examples

$16 + \frac{b}{5} - 22$

Step 1

Factor $\frac{1}{5}$ out of each term.

$\frac{1}{5} (80 + b - 110)$

Step 2

Subtract $110$ from $80$ .

$\frac{1}{5} \cdot (b - 30)$

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