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)\"\" \"About 
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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.
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