Question #9889b

1 Answer
Aug 29, 2017

If you are talking about |x-7|=0 then the answers would be just 7.
But if you are talking about something like |x-7|=1 then the answer would be x=6 and x=8

Explanation:

Because absolute value means distance from 0. If x=8 then 8-7=1 and if x=6 then |6-7|=1 because if the total number of inside absolute value is negative, then you have to make it positive (invert the sign).