Delete your LinkedIn account

Log into your LinkedIn account and click on "Settings" link given in the right corner.

It'll open Settings page. Click on "Close Your Account" link under "Personal Information" section.

OR you can directly click on following link to deactivate your LinkedIn account:

Delete / Deactivate LinkedIn Account

Select any desired option in "Close Account Reason" section and click on "Continue" button. That's it. Using these simple steps you can get rid of your Facebook, Twitter or LinkedIn accounts if you