Answer:
-1
Explanation:
According to PEMDAS, we must start with what's in the parenthesis:
(9/3)=3
and
(6-7)=-1
Which leaves us with the equation 3+4(-1)
The next step would be multiplication:
4(-1)=-4
Leaving us with 3+(-4), which simplifies to:
3-4=-1
Hope this helps!