+0  
 
0
195
1
avatar

2x+4+x+3=19

Guest Jun 12, 2017
 #1
avatar
+1

2x+4+x+3=19

 

2x +x + 7 = 19

3x + 7 = 19 subtract 7 from both sides

3x = 19 - 7

3x = 12      divide both sides by 3

x =12 / 3

x = 4

Guest Jun 12, 2017

10 Online Users

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.