(I suck at math, don't pay attention to this. It's wrong. This forum is not for math help, you can go ask your teacher btw )
LOL... I'm not asking for math help. I just want to see how people solve for x... In my mind I just think that the x +2 must equal 3 so it's be 3x3 which would equal 9. How-ever, you can't do this for every equation.