Asked by roger

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

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

which one? idek

I think is B but i am not sure help
Answered by Damon
x+4 = 8/3
x = 8/3 - 12/3 = -4/3
or
-x-4 = 8/3
x+4 = -8/3
x = -20/3
Answered by roger
solve it again please? that was the answers idek
Answered by Steve
3|x+4| = 8
|x+4| = 8/3

so, x is 8/3 away from -4, either + or -

A is the solution to |x+4| = 6 or 3|x+4|=18
B is the answer to |x| = 2
C is the answer to |x+4| = 15
D is the answer to |x+18| = 4

If you have a typo, the answer may be (A)

And if you can't even spell "idk" give it up.
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