Solve.
Pretend the paranpheses are absolute value bars.
(t-7) + 3 = 4
I understand how to solve it, but what were your answers for a or a few "t"s?
Thank you!
3 answers
I really think its (8) b/c 8-7=1=3=4
Thanks!
|t-7| + 3 = 4
If t-7 is positive,
t-7 + 3 = 4
t = 8
If t-7 is negative,
7-t +3 = 4
t = 6
(t-7 is negative, as assumed)
So there are two answers
If t-7 is positive,
t-7 + 3 = 4
t = 8
If t-7 is negative,
7-t +3 = 4
t = 6
(t-7 is negative, as assumed)
So there are two answers