document.write( "Question 787647: Jim is 6 years older than twice Sue's age. The sum of their ages is 72. How old is Jim?
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Algebra.Com's Answer #478259 by Cromlix(4381)\"\" \"About 
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Jim is 6 years older than twice Sue's age.
\n" ); document.write( "J = 6 + 2S
\n" ); document.write( "The sum of their ages is 72.
\n" ); document.write( "J + S = 72
\n" ); document.write( "Replace J with (6 + 2S) from first equation.
\n" ); document.write( "6 + 2S + S = 72
\n" ); document.write( "3S = 72 - 6
\n" ); document.write( "3S = 66
\n" ); document.write( "S = 22
\n" ); document.write( "Sue is 22 years old
\n" ); document.write( "Jim is 50 years old.
\n" ); document.write( "Hope this helps.
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