document.write( "Question 456377: Jennifer is twice as old as Ramon. The sum of their ages 7 years ago was 13. how old are they now? \n" ); document.write( "
Algebra.Com's Answer #313195 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! j=2r \n" ); document.write( "j+r-14=13 \n" ); document.write( "j+r=27 \n" ); document.write( "2r+r=27 \n" ); document.write( "r=9 \n" ); document.write( "j=18 \n" ); document.write( "check \n" ); document.write( "9-7+18-7=13 \n" ); document.write( "2+11=13 \n" ); document.write( "ok \n" ); document.write( " \n" ); document.write( " |