# How do you solve the inequality #9 - x > 10#?

##### 2 Answers

Dec 27, 2015

#### Explanation:

You first substract 9 at both sides. So

So

Dec 27, 2015

Isolate x to solve the inequality

#### Explanation:

9 - x > 10

-x > 1

x < -1 *

*Always flip the inequality sign's direction when dividing the constant term on one side by a negative coefficient of x.

The answer is x < -1

Have a good day!