Question

How to solve |3x-6|<30

Answer 1

$|3x-6|$

Answer 2

$Solution, solve\:for\:x,\:\left|3x-6\right|$

$Steps:$

$|f\left(x\right)|$

$3x-6$

$3x-6>-30\quad :\quad x>-8$

$\mathrm{Combine\:the\:ranges}, -8$

The correct answer is -8<x<12