document.write( "Question 291216: What is the value of the rational expression below when x is equal to 3?\r
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Algebra.Com's Answer #210627 by checkley77(12844)\"\" \"About 
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(12-x)/(x-6)
\n" ); document.write( "(12-3)/(3-6)
\n" ); document.write( "9/-3=-3 ans.
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