SOLUTION: mary is x years old how old will she be in 11 years? how old was she 7 years ago?

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Question 788422: mary is x years old how old will she be in 11 years? how old was she 7 years ago?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
mary is x years old
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how old will she be in 11 years?::: x + 11 years old
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how old was she 7 years ago?::: x-7 years old
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Cheers,
Stan H.
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