Question

In need of help solving this ​

Answer 1

a + b - b =a

Explanation:

a+b-b = a

because

As a normal step,

b-b =0

a + 0 =a

I AM NOT THAT GOOD AT EXPLAINING, SORRY BUT IF YOU NEED MORE EXPLANATION, I'D BE READY TO HELP.

Aliyyah

Answer 2

b is the answer .

Explanation:

a + b -b = a