Question

Solve the following any quality and write the solution in set form and then graph the solution set

Answer 1

Explanation:

We need to isolate "x" on one side of the inequality symbol, then we divide both sides by "-3", recalling that dividing by a negative number changes the direction of the inequality:

- 3 x < - 15

x > (-15) / (-3)

x > 5

Which can be represented on the number line as shown in the attached image.