document.write( "Question 1053657: Sue is 2 years older than mary.mary is 3 years younger than bob. How old is bob
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Algebra.Com's Answer #668848 by Boreal(15235)\"\" \"About 
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Bob is x
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\n" ); document.write( "Sue is x-1, 2 years older than M., and x-3+2=x-1
\n" ); document.write( "Without further information, such as the sum of their ages, Bob's numerical age cannot be determined.
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