Question 332899
4|x-2|+20=-12
solution:

4|x-2| =-12-20
4|x-2|=-32
|x-2|=-32/4
|x| means +or - x
|x-2|=-8 
x=-8(+or-2)
x=-8+2=-6
or
x=-8-2=-10

x= -8,-10