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6 July, 08:03

john is 2 years more than twice as old as david. the sum of their age is 14, find the age of each child

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  1. 6 July, 08:27
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    David is 4. John is 10.

    Step-by-step explanation:

    john=x

    david=y

    x+y=14

    x=2y+2

    (2y+2) + y=14

    3y+2=14

    3y=12

    y=4

    x + (4) = 14

    x=10
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