Question

Two more!

1) What is the solution set of |2x + 4| < 8?

AND

2) What is the solution set of |4x – 3| – 2 > 3?

Answer 1

1. -8 < 2x+4 < 8

Answer 2

1) \[-6 < x < 2\]
2) \[2 < x , x < -0.5\]

Answer 3

Thank you! :D

Answer 4

|4x -3| - 2 > 3
|4x -3| > 3 + 2 = 5
4x -3 > 5 and 4x -3 < -5
4x > 5 + 3 =8 and 4x < -5 +3 = -2
x > 8/4 = 2 and x < -2/4 = -1/2
Ans. x > 2 and x < -1/2