5c-x/b+x/b

I assume you are trying to simplify the expression (5c-x)/b + x/b.

To simplify, we need to find a common denominator for both terms. The common denominator is b, so we can write:

(5c-x)/b + x/b = (5c-x + x)/b = (5c)/b

Therefore, the simplified expression is 5c/b.