document.write( "Question 729531: If a represents Ang's age five years from now, which of the following represents his age 17 years ago?
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Algebra.Com's Answer #445976 by sheldonbbtrocks(115)\"\" \"About 
You can put this solution on YOUR website!
5 years from now-17 years ago=-12 years\r
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\n" ); document.write( "\n" ); document.write( "D. a-12
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