Question

9-(-3)=
change the subtraction problem into a equivalent addition problem and evaluate

Answer 1

Answer: 9+3 = 12

Step-by-step explanation:

Answer 2

1. Addition expression: 9 + 3
2. Solved: 12

Explanation:

1. 9 - (-3) = 9 + 3
2. 9 + 3 = 12

I hope this helps!