Pre-Algebra Examples

x - 1 > - 2

$x - 1 > - 2$

Step 1

Add

1

$1$ to both sides of the inequality.

x > - 2 + 1

$x > - 2 + 1$

Step 2

Add

- 2

$- 2$ and

1

$1$ .

x > - 1

$x > - 1$

Step 3

The result can be shown in multiple forms.

Inequality Form:

x > - 1

$x > - 1$

Interval Notation:

(- 1, \infty)

$(- 1, \infty)$

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

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