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Yoga fun charges $63 starting war plus $12 per class. Yoga for all charges no starting fee and $15 per class. For how many classes will the cost be the sameat both places plz explain

  • math -

    Yoga fun: 63 + 12n
    Yoga: 15n

    when is 15n = 63 + 12n
    15n - 12n = 63
    3n=63
    n = 21

    21 classes would cost the same for either club

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