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)![]() ![]() You can put this solution on YOUR website! 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.. \n" ); document.write( " |