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26 July, 12:49

You have $160 and save $7 per week. your friend has $210 and saves $5 per week. afther how many weeks will each of you have saved the same amount of money?

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  1. 26 July, 14:47
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    Let the number of weeks needed be x

    160 + 7x = 210 + 5x

    7x - 5x = 210 - 160

    2x = 50

    x = 25

    Ans: After 25 weeks.
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