We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
296
2
avatar+4116 

#9 Help.

 Feb 6, 2018
 #1
avatar+594 
+1

I think that the answer is x=27.

 Feb 6, 2018
 #2
avatar+18754 
+1

sqrt(2x+10)  -6  = 2     Add 6 to both sides of the equation

sqrt(2x+10) = 8            Square both sides

2x+10 = 64                  Subtract 10 to both sides

2x= 54

x = 27

 Feb 6, 2018

17 Online Users