Answer:
Remember the order of operations.
Parenthesis
Exponents
Multiplication -> Division (Whatever is left to right in any order)
Addition -> Subtraction (whatever is left to right in any order)
so First do the parenthesis
2+6 = 8
9-7 = 2
Now plug those right back in.
4(8) + 4 -3 (2)
Now multiply
32 +4 - 6
Now add and subtract from left to right
30