.
An ice skating rink charges $4.75 for admission and skate rental.
If you bring your own skates, the admission is only $3.25.
But, you must buy a pair of ice skates for $45.
Write and solve an equation to find the number of times you must go skating
for the cost to be the same for renting skates and buying skates.
~~~~~~~~~~~~~~~~~~~
The equation is
45 + 3.25n = 4.75n,
where n is the number of times visiting.
From the equation, n = = = 30.
ANSWER. Number of times visiting is 30.
Solved.