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simplify -8a+8a-9

Guest Oct 3, 2017

Best Answer 

 #1
avatar+4711 
+1

-8a + 8a  =  0    So...

 

-8a + 8a - 9   =   0 - 9   =   - 9

hectictar  Oct 3, 2017
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1+0 Answers

 #1
avatar+4711 
+1
Best Answer

-8a + 8a  =  0    So...

 

-8a + 8a - 9   =   0 - 9   =   - 9

hectictar  Oct 3, 2017

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