Question

Solve for x: |2x + 12| = 18

x = 3, x = −3

x = 3, x = −15

x = 15, x = −15

x = −3, x = 15

Answer 1

Hi :)

Answer 2

you have two possible answers

|2x + 12| = 18

so possibility 1

2x + 12 = 18

or

2x + 12 = -18

solve both equations for the two possibilities