+0  
 
0
78
1
avatar

x+(x+2)+(x+4)=77

Guest Oct 9, 2017
Sort: 

1+0 Answers

 #1
avatar+339 
+1

We could remove the parentheses because they have no function in this equation. 

 

x + x + 2 + x + 4 = 77

 

Then we can combine like terms

 

3x + 6 + 77

 

Subtract 6 from both sides

 

3x = 71

 

x = 71/3

supermanaccz  Oct 9, 2017

23 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details