Ignoring unwritten factors of 1, what is the sum of the numerical factors in the expression below?

-4 (2-2) + (2 – 2)7- (2+5) (2 – 2) + (2 – 2)9+(-3) (x - 2)

(1 point)

6

The sum is

-4 (2-2) + (2 – 2)7- (2+5) (2 – 2) + (2 – 2)9+(-3) (x - 2)

(1 point)

6

The sum is