Question

-4|x+2|<-12

Answer 1

-4x - 8 < -12
-4x > -4
x > 1
I don't know about inequalities. Am I correct?

Answer 2

\[-4x - 8 < -12 -4x > -4 x > 1\]

Answer 3

\[\LARGE -4|x+2|<-12\]
\[\LARGE |x+2|>\frac{-12}{-4}\]
\[\LARGE |x+2|>3\]

\[\LARGE -3>x+2>3\]
\[\LARGE -3-2>x>3-2\]
\[\LARGE -5>x>1\]

\[\LARGE x\in (-\infty ,-5)\cup (1,+\infty )\]