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4x + 2x - 2y -y

 

is it 3(2x - y)

 Apr 12, 2016
 #1
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3(2x - y)  = 

 

6x - 3y   =

 

4x + 2x  - 2y - y

 

They are equivalent....

 

 

 

cool cool cool

 Apr 12, 2016

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