Algebra Examples

$a + 1 \leq 3$

Step 1

Subtract $1$ from both sides of the inequality.

$a \leq 3 - 1$

Step 2

Subtract $1$ from $3$ .

$a \leq 2$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$a \leq 2$

Interval Notation:

$(- \infty, 2]$

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