• November 25th 2008, 06:44 AM
juliak
The members of a club hire a coach for the day at a cost of 210$. Seven members withdraw which means that each member who makes the trip must pay an extra 1$. How many members originally agreed to go?

D: no clue how to set it up

• November 25th 2008, 06:51 AM
skeeter
Quote:

Originally Posted by juliak
The members of a club hire a coach for the day at a cost of 210$. Seven members withdraw which means that each member who makes the trip must pay an extra 1$. How many members originally agreed to go?

D: no clue how to set it up

$\frac{210}{x} + 1 = \frac{210}{x-7}$