Problema Solution
one health club charges 50 sign up fee and 65 per month.another club charges a 90 sign up fee and 45 per month. for what numbers of month is the cost of the clubs equal?
Answer provided by our tutors
Let x be the number of months that we are looking for.
Then the total money spent after x months for the
First club is: 50 + 65 x
Second club is: 90 + 45 x
Following the condition of the problem we have
50 + 65 x = 90 + 45 x
65 x - 45 x = 90 - 50
20 x = 40
x = 40 / 20
x = 2
For 2 months the cost for the both clubs is equal.