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Noah's age is 3 years more than twice tinas age. the sum of their age is 24. how old are they?

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  1. 6 April, 04:25
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    Noah is 17 and Tina is 7.

    Why?

    Let t represent Tina's age.

    So, 2t + 3 is Noah's age.

    This is your equation;

    2t + 3 + t = 24

    Now, simplify so t is on one side.

    3t = 24 - 3

    3t = 21

    t = 21/3

    t = 7

    Tina's age is 7, and Noah (according to the expression made for him) is 17.

    Check:

    7 + 17 = 24
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