document.write( "Question 376013: Jennifer is twice as old as Ramon. The sum of their ages 7 yrs ago was 13. How old are they now? \n" ); document.write( "
Algebra.Com's Answer #267430 by robertb(5830)![]() ![]() You can put this solution on YOUR website! j = 2r, \n" ); document.write( "(j - 7) + (r - 7) = 13, or j + r = 27.\r \n" ); document.write( "\n" ); document.write( "Then 2r + r = 27, or \n" ); document.write( "3r = 27, or \n" ); document.write( "r = 9, the age of ramon, and \n" ); document.write( "j = 2r = 18, the age of jennifer. \n" ); document.write( " |