Pre-Algebra Examples

$\frac{1 - k}{1 + k} \cdot k = \frac{4}{7}$

Step 1

Graph each side of the equation.

$y = \frac{1 - k}{1 + k} \cdot k$

$y = \frac{4}{7}$

Step 2

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