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Question

Power fit gym charges a $75 membership fee and $3 for each fitness class. Flabby fitness gym charges a $100 membership fee and $2 for each fitness class. How many fitness classes do you have to attend at power fit gym to pay the same amount that you would at flabby fitness?

Answer 1

Hi Daniel, let x represent the number of fitness classes.

 

The equation to solve:

 

75 + (3 * x) = 100 + (2 * x)

 

Solve for x:

 

75 + 3x = 100 + 2x

 

Combine terms:

 

x = 25

 

You would have to go to 25 fitness classes at Power fit gym to be equal to the cost of Flabby fitness gym.

 

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