Which lists all the integer solutions of the equation |x| = 4?

A.
–4 and 4

B.
0 and 4

C.
–4 only

D.
4 only

Question

Which lists all the integer solutions of the equation |x| = 4?
 
 A.
–4 and 4
 
 B.
0 and 4
 
 C.
–4 only
 
 D.
4 only

igreen · Answer

The absolute value signs make the number inside of it positive no matter what it is..so what's the answer? @Ilovecake

ilovecake · Answer

it is d or b right?

ilovecake · Answer

@iGreen

igreen · Answer

No it's none of those..

0 does NOT equal 4..so B is wrong.

The solution is not ONLY 4..so D is also wrong.

The answer is A..it's both -4 and 4, because if you put -4 into the equation you get:

|-4| = 4

4 = 4

Because those lines make the number inside of them positive.