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You are choosing between two health clubs. club a offers membership for a fee of $ 21 plus a monthly fee of $ 25.club b offers membership for a fee of $ 42 plus a monthly fee of $ 18. after how many months will the total cost of each health club be the​ same?

Respuesta :

sassqueenel1991
x is the number of months.
The equation for this problem: 21+25x=42+18x
Solve for x:
25x-18x=42-21
7x=21
x=3

The answer is 3 months

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