Pre-Algebra Examples

$\frac{x - 3}{x - 3 + 3}$

Step 1

Add $- 3$ and $3$ .

$\frac{x - 3}{x + 0}$

Step 2

Add $x$ and $0$ .

$\frac{x - 3}{x}$

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