Pre-Algebra Examples

$\frac{x}{x - 7} - \frac{2}{x} = \frac{7}{x - 7}$

Step 1

Graph each side of the equation.

$y = \frac{x}{x - 7} - \frac{2}{x}$

$y = \frac{7}{x - 7}$

Step 2

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