Answer:
3+((-5)+6=(3+(-5))+6
Which property of real numbers is shown below
Explanation:
The commutative property of the sum is the answer, when you have to solve a sum, it does not matter the order in which you place your addends, since you will always get the same result.
3 + ((- 5) + 6 = (3 + (- 5)) + 6
3 - 5 + 6 = 3 - 5 + 6
4 = 4