- 3 |x + 2| - 4 < 2
add 4 to both sides of the inequality:
- 3 |x + 2| - 4 +4< 2+4
- 3 |x + 2| < 6
Divide both sides by -3
(- 3 |x + 2|)/-3 < 6/-3
|x + 2| > -2
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