Pre-Algebra Examples

 $\begin{array}{r} l = & 132 ft \\ w = & - 13 ft \end{array}$

Step 1

A negative number cannot be used in this case.

No solution

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