Question

12-7=12+?
3-(-2)=3+?​

Answer 1

Answer:

3-(-2)=3+2

12-7=12+(-7)

Answer 2

Step-by-step explanation:

For the First equation answer will be (-7) and for the second one the answer will be 2.

Let's see how is it

First it will be

*12-7-12=?

then, *?=(-7) answer

*3-(-2)=3+?

*3+2=3+?

*3+2-3=?

*2=?