Question

Simplifying the following expression:

15 + w +(– 12) = 15 – 12 + w

Answer 1

Explination:

5 + w +(– 12) = 15 – 12 + w

5+(-12)=15-12

-7 = 3

Answer: -7 = 3

Answer 2

I think it is 0

Explanation: