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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
$20.
Club B offers membership for a fee of
$27
plus a monthly fee of
$17.
After how many months will the total cost of each health club be the same?
What will be the total cost for each club?

Respuesta :

Answer:

after 2 months the total cost will be the same.

Step-by-step explanation:

21+20x=27+17x subtract 17x on both sides because its the lowest coefficient

20x- 17x = 3x 17x-17x= cancel out

subtract 21 on both sides because its the lowest number

21-21= cancel out. 27-21=6

divide the coefficient by both sides

3x/3= x

6/3= 2

x=2

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