document.write( "Question 800152: need answer for the below question
\n" );
document.write( "he sun of the ages of a mother and a daughter is 50 years. Also 5 years ago the mother’s age was 7 times the age of the daughter. The present ages of the mother and the daughter respectively are: \n" );
document.write( "
Algebra.Com's Answer #482944 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! The sum of the ages of a mother and a daughter is 50 years. \n" ); document.write( "M + D = 50 \n" ); document.write( "M = 50 - D \n" ); document.write( "Also 5 years ago the mother’s age was 7 times the age of the daughter. \n" ); document.write( "M - 5 = 7(D - 5) \n" ); document.write( "Replace M with 50 - D \n" ); document.write( "50 - D - 5 = 7D - 35 \n" ); document.write( "8D = 80 \n" ); document.write( "D = 10 \n" ); document.write( "Currently Daughter is 10 years old \n" ); document.write( "Mother is 40 years old. \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |