F is 2 that’s the answer!!
2 (x + 4) is equivalent to 2x + 8 NOT 2 (x + 4) + 4
They both equal the same thing.
So you would write/type the answer that they equal the same thing.
1/10 + 1/10 = 2/10
10 / 5 = 2
3/5 = 6/10
2/10 + 6/10 = 8/10
10/10 - 8/10= 2/10
