Ok, so
Here we have the expression:
![y=c(x+b)](https://img.qammunity.org/2023/formulas/mathematics/high-school/6zkaciqkgtpv6kn0bulodjau1iq3sv86bi.png)
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:
![y=cx+cb](https://img.qammunity.org/2023/formulas/mathematics/high-school/rtca219kic4gn0oerwh74pmkyyv6j0ntsf.png)
Now, we could substract "cb" to both sides of the equation:
![y-cb=cx](https://img.qammunity.org/2023/formulas/mathematics/high-school/dbt5nrab5ovwzg13nw41re34r50xmvllmo.png)
And then, divide by c:
![x=(y-cb)/(c)](https://img.qammunity.org/2023/formulas/mathematics/high-school/iotbk17946cswyyemuubtu33p9fnp1i8xk.png)
And the solution for x will be:
x = (y-cb)/c