Question

What is the solution to x + 4 =12?

Answer 1

Hello there!

We reverse the whole problem. 12 - 4 = 8.

x = 8.

8 + 4 = 12.

x = 8

Answer 2

I think the answer is 8+4=12, I'm not sure what the question was, it was "what's x?" right?

edit: Nevermind, the other person has a better answer than me and they explain it so just ignore this...