document.write( "Question 551737: simplify. please show all of your work\r
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Algebra.Com's Answer #359895 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
-2x+3-(-7-x)\r
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\n" ); document.write( "\n" ); document.write( "-2x+3+7+x\r
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\n" ); document.write( "\n" ); document.write( "-x+10\r
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