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17 = 9 - 2y

 Aug 6, 2014

Best Answer 

 #1
avatar+130511 
+8

17 = 9 - 2y

Subtract 9 from both sides

8 = -2y    divide both sides by -2

-4 = y

 

  

 Aug 6, 2014
 #1
avatar+130511 
+8
Best Answer

17 = 9 - 2y

Subtract 9 from both sides

8 = -2y    divide both sides by -2

-4 = y

 

  

CPhill Aug 6, 2014

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