Pre-Algebra Examples

$x + 7 > 3$

Step 1

Subtract $7$ from both sides of the inequality.

$x > 3 - 7$

Step 2

Subtract $7$ from $3$ .

$x > - 4$

Step 3

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