+0  
 
+1
204
4
avatar+510 

-20 + 15u = 16u

AlyssaWelligton  Mar 31, 2017
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4+0 Answers

 #1
avatar+79835 
+1

-20 + 15u = 16u         subtract 15u from both sides

 

-20   =  u

 

 

cool cool cool

CPhill  Mar 31, 2017
 #2
avatar+510 
0

I have another one for you CPhill

AlyssaWelligton  Mar 31, 2017
 #3
avatar+189 
0

How are you so quick CPhill?

Snappingtunic99  Mar 31, 2017
 #4
avatar+1227 
0

-20.................

tertre  Apr 6, 2017

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