+0  
 
0
253
1
avatar

-10-10x=-30

 Oct 4, 2017
 #1
avatar+95866 
+1

-10 -10x = -30       add 10  to both sides

 

-10x  =  -20          divide both sides by -10

 

x  =  -20 / -10  =   2   

 

 

 

cool cool cool

 Oct 4, 2017

4 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.