What happens next?

How to delete an email in google inbox 
Click on the email. 
If you do want to delete it altogether, the first step is to open it up from your inbox or folder. 
Select the three dots in the right-hand corner of the email.

Select from the following. (I). Look under the move to menu and hit trash. It has a picture of a trash can next to it. (II). The areas you'll be deleting are listed here :. The 4 dots are in the shape of an x, divided into a vertical line. (III). Copy the email's url/name where it says " delete from this email ". Type in the email's address. (IV). Click on the " delete " button beside them. Click the " delete " button at the bottom of the email.
(I).