document.write( "Question 454424: Eddie's age is 4 times Marco's. In 10 years Eddie will be twice as old as Marco will be. How old is each now?\r
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Algebra.Com's Answer #312193 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! e=4m \n" ); document.write( "e+10=2*(m+10) \n" ); document.write( "4m+10=2m+20 \n" ); document.write( "2m=10 \n" ); document.write( "m=5 \n" ); document.write( "e=20 \n" ); document.write( "check \n" ); document.write( "30=2*15 \n" ); document.write( "ok \n" ); document.write( " \n" ); document.write( " |