Basic Math Examples

$\frac{u - 7}{- 7 + u}$

Step 1

Reorder terms.

$\frac{u - 7}{u - 7}$

Step 2

Cancel the common factor.

$\frac{u - 7}{u - 7}$

Step 3

Rewrite the expression.

$1$

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