document.write( "Question 786736: (3a-2b+7c)-(3a+2b-7c) \n" ); document.write( "
Algebra.Com's Answer #477947 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
(3a-2b+7c)-(3a+2b-7c)\r
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\n" ); document.write( "\n" ); document.write( "3a-2b+7c-3a-2b+7c\r
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\n" ); document.write( "\n" ); document.write( "-4b+14c
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