document.write( "Question 683848: Ned is two years older than Mike, who is twice as old as Linda. If the ages of the three total 27 years, how old is Mike? \n" ); document.write( "
Algebra.Com's Answer #423862 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Ned is two years older than Mike, \n" ); document.write( "n = m+2 \n" ); document.write( ": \n" ); document.write( "who is twice as old as Linda. \n" ); document.write( "m = 2L \n" ); document.write( "divide both sides by 2 \n" ); document.write( "L = .5m \n" ); document.write( ": \n" ); document.write( " If the ages of the three total 27 years, \n" ); document.write( "n + m + L = 27 \n" ); document.write( "Replace n and L \n" ); document.write( "(m+2) + m + .5m = 27 \n" ); document.write( "2.5m = 27 - 2 \n" ); document.write( "2.5m = 25 \n" ); document.write( "m = 25/2.5 \n" ); document.write( "m = 10 \n" ); document.write( ": \n" ); document.write( "how old is Mike? 10 yrs old \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "You can find the ages of Ned and Linda and check the total to confirm this \n" ); document.write( " |