Question

The following problem involves more than one operation. Simplify as much as possible
9(-9-4)+8(6-9)/9(-8)+5(-3)

Answer 1

Do multiplication before addition and subtraction

Answer 2

And do brackets before anything at all starting with the inner bracket if they are nested

Answer 3

(9(-13)+8(-3))/(9(-8)+5(3))

Answer 4

Is this the problem?
The difficulty in trying to help someone with a problem like this is that it's very difficult to tell from the statement of the problem what the exact problem really is.