+0  
 
0
72
1
avatar

7k-4-4=10

Guest Feb 17, 2017
Sort: 

1+0 Answers

 #1
avatar+10613 
0

7k-4-4 = 10

7k  - 8  = 10   now add 8 to both sides

7k = 18           now divide both sides by 7

k = 18/7 = 2 4/7

ElectricPavlov  Feb 17, 2017

10 Online Users

avatar
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