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What is
10b - b + 1?
3q + 2q - q?
 Feb 7, 2012
 #1
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JustneedhelpHW:

What is
10b - b + 1?
3q + 2q - q?



10b - b + 1 = 9b+1
3q + 2q - q = 4q
 Feb 7, 2012

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