Ok, so
Here we have the expression:
[tex]y=c(x+b)[/tex]We want to solve this expression for x.
The first thing we're going to do is to distribute the letter outside the bracket in the terms inside of it.
This is:
[tex]y=cx+cb[/tex]Now, we could substract "cb" to both sides of the equation:
[tex]y-cb=cx[/tex]And then, divide by c:
[tex]x=\frac{y-cb}{c}[/tex]And the solution for x will be:
x = (y-cb)/c
