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whats -|-2x +10| - 8< -28

Guest Mar 22, 2017
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2+0 Answers

 #1
avatar+75 
+1

-(-2x+10)-8<-28

 

2x-10-8<-28

 

2x-18<-28

 

2x<-10

 

x<-5

 

 

 

Thanks for telling me i missed a negitive sign! (I don't know how i forgot it XD)

gobromash  Mar 22, 2017
edited by gobromash  Mar 23, 2017
 #2
avatar+26274 
+1

You missed a minus sign on the 2x gobromash.

 

.

Alan  Mar 22, 2017

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