document.write( "Question 830055: A mother and her daughter total 66 years. Two years ago, the mother was 5 more than twice her daughters age. Find the mothers age now. \n" ); document.write( "
Algebra.Com's Answer #500314 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A mother and her daughter total 66 years. Two years ago, the mother was 5 more than twice her daughters age. Find the mothers age now. \n" ); document.write( "-------- \n" ); document.write( "Equations: \n" ); document.write( "m + d = 66 \n" ); document.write( "m-2 = 2(d-2)+5 \n" ); document.write( "-------- \n" ); document.write( "m-2 = 2d +1 \n" ); document.write( "------ \n" ); document.write( "m -2d = 3 \n" ); document.write( "m + d = 66 \n" ); document.write( "------------------- \n" ); document.write( "Subtract and solve for \"d\": \n" ); document.write( "3d = 33 \n" ); document.write( "d = 11 yrs (daughter's age now) \n" ); document.write( "-------- \n" ); document.write( "Solve for \"m\": \n" ); document.write( "m + 11 = 66 \n" ); document.write( "m = 55 yrs (mother's age now) \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " |