Question 252174
In this question, it appears as through we are to solve for C in the equation:

{{{(C+1)/3 = (3C-5)/6}}}.

The standard way to solve is cross multiplication. Make sure you distribute all the way through.

{{{6C + 6 = 9C - 15}}}

Now, we solve for C using standard rules:

21 = 3C -> C = 7.