Pre-Algebra Examples

x - 4 \geq 0

$x - 4 \geq 0$

Step 1

Add

4

$4$ to both sides of the inequality.

x \geq 4

$x \geq 4$

Step 2

The result can be shown in multiple forms.

Inequality Form:

x \geq 4

$x \geq 4$

Interval Notation:

[4, \infty)

$[4, \infty)$

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⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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