document.write( "Question 362612: I need help with a math problem.
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Algebra.Com's Answer #258447 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
(-2a+6b-c)-(-3b+6c-6d)
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\n" ); document.write( "-2a+9b-7c+6d ans.
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