document.write( "Question 665354: Tina is 5 years older than her sister anna. The sum of their ages now is 21. How old is tina when anna was born? \n" ); document.write( "
Algebra.Com's Answer #413781 by PkGeci(6)\"\" \"About 
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\n" ); document.write( "Try to read the question part of the problem first, then read the first sentence again.
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