Question 1163549
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<pre>

Bob = x

Billy = 2x


The equation


    {{{(x + 5)/(2x+5)}}} = {{{2/3}}}.


Solve the proportion and find x


    3*(x+5) = 2*(2x + 5)

    3x + 15 = 4x + 10

    15 - 10 = 4x - 3x

     x      = 5


<U>ANSWER</U>.  Bob 5, Billy 10.
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Solved.