Algebra Examples

$2 a \leq - 4 + a$

Step 1

Subtract $a$ from both sides of the inequality.

$2 a - a \leq - 4$

Step 2

Subtract $a$ from $2 a$ .

$a \leq - 4$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$a \leq - 4$

Interval Notation:

$(- \infty, - 4]$

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