algebra, please help
posted by Allyson .
the membership fee for oining a camp association is 45 a local campground charges members of the camping associatons 35 per night for a campsite and non members 40 per night, after how many nights of camping is the total cost for the members includingthe membership fee, the same as the total cost for the non members?
I know that your supposed to make a table for this or something, but I have no idea what to include in the table, can somebody help me make the table?

number of nights  n
solve
40n = 35n + 35