document.write( "Question 485252: Barry is 6 years older than his sister sue. Three years ago he was twice as old as sue was then. How old is Barry now? \n" ); document.write( "
Algebra.Com's Answer #331890 by jorel1380(3719)\"\" \"About 
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b=s+6
\n" ); document.write( "b-3=2(s-3)
\n" ); document.write( "s+6-3=2s-6
\n" ); document.write( "3=s
\n" ); document.write( "b=9
\n" ); document.write( "Barry is 9, Sue is 3..
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