+0  
 
0
462
1
avatar

simplify a+a+2b

 Feb 10, 2015

Best Answer 

 #2
avatar+118723 
+5

a+a+2b=2a+2b

 Feb 11, 2015
 #2
avatar+118723 
+5
Best Answer

a+a+2b=2a+2b

Melody Feb 11, 2015

0 Online Users