Hey @Davis1972.
Thanks for posting your question in our Community.
You can revert the members you accidentally invited to your team account back to individual Dropbox accounts, instead of deleting them. Deleting them, would completely delete the accounts they joined the team with and any files they had in them.
Please find the steps to offboard them from your team account and revert them back to individual users here.
Let me know if you need further assistance with this.
Fiona
Community Moderator @ Dropbox
dropbox.com/support
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