Question

if 3abs(x+4)=8, then x=?

A. {-10,2}
B. {-2,2}
C. {-19,11}
D. {-22,-14}

which one? idek

Answer 1

3|x+4| = 8

means:
3(x+4) = 8 OR 3(-x-4) = 8

solve each of those

Derek, you are showing no effort or steps in any of these problems.
Do you simply want us to do your homework or assignment ???

I have answered quite a few of your problems.
The level of these is quite simple, and you MUST be able to do these without any difficulty.
If not, you have some serious work ahead of you.