Pre-Algebra Examples

$\frac{3 x + 12}{4} + \frac{x + 7}{5} = 12$

Step 1

Since $x = 8$ is a vertical line, the slope is undefined.

Undefined

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