SOLUTION: -2|x+4|<22

Question 336993: -2|x+4|<22
Answer by Jk22(389) (Show Source): You can put this solution on YOUR website!
-2|x+4|<22
b) short version : true forall x in R, since the LHS is <0 forall x
a) Long version :
|x+4|>-11
-11-15
or -11<-(x+4) => 11>x+4 => x<-7
x in ]-oo;-7]U[-15;+oo[=R
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