document.write( "Question 268703: The sum of the ages of Ron and his sister is 20. Ron's age decreased by twice his sister's age, is 2. Find the age of each. \n" ); document.write( "
Algebra.Com's Answer #196894 by drk(1908)![]() ![]() ![]() You can put this solution on YOUR website! R + S = 20 \n" ); document.write( "R - 2S = 2 \n" ); document.write( "subtract down to get \n" ); document.write( "3S = 18 \n" ); document.write( "S = 6 \n" ); document.write( "R = 14 \n" ); document.write( " |