SOLUTION: When the digits of marys age are interchanged and 1 is added the answer is half of marys present age

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Question 989261: When the digits of marys age are interchanged and 1 is added the answer is half of marys present age
Answer by stanbon(75887) About Me  (Show Source):
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When the digits of marys age are interchanged and 1 is added the answer is half of marys present age
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present age:: 10t+u
interchanged:: 10u+t
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Equation:
10u+t+1 = (1/2)(10t+u)
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Cheers,
Stan H.
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