Question 293007
Hint: If {{{abs(x)<a}}}, then {{{x<a}}} or {{{x>-a}}}. If 'a' is a positive number, then we can combine the two inequalities to get {{{-a<x<a}}}.


What this means is that the given inequality {{{abs(x+6)<4}}} can be written as {{{-4<x+6<4}}}