Question

2x+4=2(x+1)

Replace x with 1 number for it to equal each other

Answer 1

First we do $2(1)+4=2(1+1)$, which gives us $2+4 = 2(2)$.

Then we do $6=4$, and if we subtract one from 6, and add one on 4, we get $5=5$

So the answer is: 5 = 5.

Hope this helped.