Question

How do you graph `abs(3x+4) < 8`?

Answer 1

(a). 3x + 4 < 8 -> 3x < 4 -> x < 4/3

(b). -3x - 4 < 8 -> 3x > -12 -> x > -4

--------------------| -4=============|0=====| 4/3----------