document.write( "Question 871038: The sum of 3 brothers's age is 27.
\n" ); document.write( "Two of the brothers are twins.
\n" ); document.write( "How old is other one? \n" ); document.write( "
Algebra.Com's Answer #525274 by JulietG(1812)\"\" \"About 
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A + 2B = 27
\n" ); document.write( "Since there are two with the same age, A must be an odd number.
\n" ); document.write( "Possibilities:
\n" ); document.write( "If the twins are 1, then the other is 25
\n" ); document.write( "If the twins are 2, then the other is 23
\n" ); document.write( "If the twins are 3, then the other is 21
\n" ); document.write( "If the twins are 4, then the other is 19
\n" ); document.write( "If the twins are 5, then the other is 17
\n" ); document.write( "If the twins are 6, then the other is 15
\n" ); document.write( "If the twins are 7, then the other is 13
\n" ); document.write( "If the twins are 8, then the other is 11
\n" ); document.write( "If the twins are 9, then the other is 9 (biologically possible, but unlikely)
\n" ); document.write( "If the twins are 10, then the other is 7
\n" ); document.write( "If the twins are 11, then the other is 5
\n" ); document.write( "If the twins are 12, then the other is 3
\n" ); document.write( "If the twins are 13, then the other is 1
\n" ); document.write( ".
\n" ); document.write( "The answer is that the other is any odd numbers from 1 to 25. \n" ); document.write( "
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