document.write( "Question 383801: michelle is 19 years older than her brother doug. 6 years fro now, michelle will be twice as old as doug. how old is each person now? \n" ); document.write( "
Algebra.Com's Answer #271753 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! \"michelle is 19 years older than her brother doug\" ___ m = d + 19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"6 years fro now, michelle will be twice as old as doug\" ___ m + 6 = 2(d + 6)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substituting the equivalent value for m ___ (d + 19) + 6 = 2d + 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "13 = d\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substituting ___ m = (13) + 19 = 32 \n" ); document.write( " |