Answer:
this is step by step
Step-by-step explanation:
||x+4| -7<5
|x+4|<12
{(x+4)+(-4)>–12 + (–4)
{(x+4)+(–4)<–12 + (–4)
{x+4–4>–12–4
{x+4–4<12–4
{x> – 16
{x<8
–16<x<8
x€(–16,8 )
I hope naka tulong
