+0  
 
0
615
1
avatar

if 90=42x+6, what is x?

 Dec 12, 2016
 #1
avatar+12531 
+5

if 90=42x+6, what is x?

 

42x+6=90   |-6

    42x=84   | :42

        x=2

laugh

 Dec 12, 2016

9 Online Users

avatar
avatar
avatar