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 what is 2a+4-7a+a

 Aug 7, 2014

Best Answer 

 #1
avatar+130511 
+10

2a+4-7a+a

So we have

2a + 4 - 6a =

-4a + 4

 Aug 7, 2014
 #1
avatar+130511 
+10
Best Answer

2a+4-7a+a

So we have

2a + 4 - 6a =

-4a + 4

CPhill Aug 7, 2014

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