Algebra Examples

$r - 10 > - 7$

Step 1

Add $10$ to both sides of the inequality.

$r > - 7 + 10$

Step 2

Add $- 7$ and $10$ .

$r > 3$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$r > 3$

Interval Notation:

$(3, \infty)$

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