Deleting extra blank pages in Excel is a simple process. Here are the steps you can follow:

1. Open the Excel workbook that contains the extra blank pages.
2. Click on the sheet tab of the blank page you want to delete.
3. Right-click on the sheet tab and select "Delete" from the drop-down menu.
4. A dialog box will appear asking you to confirm the deletion. Click on "Delete" to confirm.
5. The blank page will be deleted, and the remaining pages will shift to fill the gap.

If you have multiple blank pages to delete, you can repeat this process for each page. Alternatively, you can select multiple sheet tabs by holding down the "Ctrl" key and clicking on each tab. Then, right-click on one of the selected tabs and choose "Delete" to delete all selected tabs at once.

That's it! Your extra blank pages should now be deleted, and your Excel workbook should be more streamlined and easier to navigate.