document.write( "Question 804809: Sue is four years older than Mark. Twice Sue’s age plus 5 times Mark’s age is equal to 64. What are the ages of Sue and Mark? \n" ); document.write( "
Algebra.Com's Answer #484961 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! s=m+4 \n" ); document.write( "2s+5m=64\r \n" ); document.write( "\n" ); document.write( "2*(m+4)+5m=64 \n" ); document.write( "2m+8+5m=64 \n" ); document.write( "7m=56 \n" ); document.write( "m=8 \n" ); document.write( "s=12 \n" ); document.write( " \n" ); document.write( " |