document.write( "Question 421459: The sum of Carl's and Patricia's ages is 30. Thirteen years ago, Patricia was three times as old as Carl. How old is each now? \n" ); document.write( "
| Algebra.Com's Answer #294326 by robertb(5830)     You can put this solution on YOUR website! Carl's age now = c \n" ); document.write( "Patricia's age now = 30 - c \n" ); document.write( "==> 3(c - 13) = (30 - c) - 13 \n" ); document.write( "==> 3c - 39 = 17 - c \n" ); document.write( "==> 4c = 56 \n" ); document.write( "==> c = 14, Carl's age now, and \n" ); document.write( "30 - c = 30 - 14 = 16, Patricia's age now. \n" ); document.write( " |