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29 April, 18:43

Alex has $20 and Ellen has $12 Alex saving three dollars per day and Ellen is saving five dollars per day after how many days will Alex and Ellen have the same amount of money

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  1. 29 April, 19:04
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    3x+20=5x+12

    -3x - 3x

    20 = 2x + 12

    -12 - 12

    8=2x

    Divide both sides by two

    4=x

    It will take four days (this is how to solve algebraically)
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