document.write( "Question 788422: mary is x years old how old will she be in 11 years? how old was she 7 years ago? \n" ); document.write( "
Algebra.Com's Answer #478525 by stanbon(75887)\"\" \"About 
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mary is x years old
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\n" ); document.write( " how old will she be in 11 years?::: x + 11 years old
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\n" ); document.write( " how old was she 7 years ago?::: x-7 years old
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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