document.write( "Question 805552: Sue is three times as old as Michelle. 10 years ago she was seven times as old as Michelle was. How old is Sue now? \n" ); document.write( "
Algebra.Com's Answer #485356 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! s=3m, \n" ); document.write( "s-10=7*(m-10) \n" ); document.write( "3m-10=7m-70 \n" ); document.write( "60=4m \n" ); document.write( "15=m \n" ); document.write( "45=s \n" ); document.write( " \n" ); document.write( " |