Question

Answer this question please

Answer 1

Explanation:

we can expand the inequality to x>-3 or x<3 meaning x should be between -3 and 3 mathematically we can say -3<x<3

hope this helps

Answer 2

See below

Explanation:

This means

x < 3 or

-x < 3 <==== multiply both sides by -1 <=== this reverses the <

x > -3

so combining the two underlined

-3 < x < 3