Pre-Algebra Examples

$3.5 + 7.3 x = x + 67.9$

Step 1

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x = \frac{92}{9}$

Step 2

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