I wonder if someone could have a look at this for me please, I know it's basic but I can't seem to get the answer they have in the book.
Find t in the equation
175.51 + (-44558) + 20.556(t - 25) = 0
My way is as follows
-44383 + 20.556(t - 25) = 0
-44383 + 20.556t = 0 + 25
(25 + 44383) / 20.556 = t
This gives me 2160.34, the answer quoted in the book is 2356.16
Which one is correct and if it's the latter what am I doing wrong?
Thanks in advance