SOLUTION: Tickets to planetarium cost $11 dollars for members and $13 dollars for non members. It costs $5 dollars a year for membership. Write an equation to determine "n", the number of

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Tickets to planetarium cost $11 dollars for members and $13 dollars for non members. It costs $5 dollars a year for membership. Write an equation to determine "n", the number of       Log On


   

Question 902546: Tickets to planetarium cost $11 dollars for members and $13 dollars for non members. It costs $5 dollars a year for membership. Write an equation to determine "n", the number of visits/year for which the cost of being a member is equal to cost of not being a member
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
5+11x=13x
5=2x
x=2.5
check
11*(2.5)+5=32.50
13*2.5=32.50
ok