document.write( "Question 35158: I need to simplify this:\r
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Algebra.Com's Answer #21348 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
4K-10+7-7K OR COMBINING THE K's AND THE DIGITS WE GET 4K-7K-10+7 OR -3K-3 \n" ); document.write( "
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