Algebra Examples

$- 2 x + y \geq - 4$

Step 1

Add $2 x$ to both sides of the inequality.

$y \geq - 4 + 2 x$

Step 2

Rearrange terms.

$y \geq 2 x - 4$

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