Question

Solve the absolute value inequality: |4x + 3| >= 19

My answer is x <= -5.5 or x >= 4
Am I right? :)

Answer 1

you are correct, nice work

Answer 2

http://www.wolframalpha.com/input/?i=%7C4x+%2B+3%7C+%3E%3D+19

Answer 3

you can also write -5.5 as -11/2, so you could say it as

x <= -11/2 or x >= 4

Answer 4

Thank you! :)