+0  
 
+1
440
4
avatar+513 

-20 + 15u = 16u

AlyssaWelligton  Mar 31, 2017
 #1
avatar+89775 
+1

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

 

-20   =  u

 

 

cool cool cool

CPhill  Mar 31, 2017
 #2
avatar+513 
0

I have another one for you CPhill

AlyssaWelligton  Mar 31, 2017
 #3
avatar+193 
0

How are you so quick CPhill?

Snappingtunic99  Mar 31, 2017
 #4
avatar+3171 
0

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

tertre  Apr 6, 2017

6 Online Users

avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.