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-9x + 1 = 80

 Oct 13, 2014

Best Answer 

 #1
avatar+130511 
+5

-9x + 1 = 80    subtract 1 from both sides

-9x = 79          divide both sides by -9

x = -79/9

 

 Oct 13, 2014
 #1
avatar+130511 
+5
Best Answer

-9x + 1 = 80    subtract 1 from both sides

-9x = 79          divide both sides by -9

x = -79/9

 

CPhill Oct 13, 2014

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