Deleting a general journal transaction

I was trying to create a transaction in my credit card bank feed. I was trying to put an entry for a payment to the credit card from my business account. I put 2 entries in as a general transaction, but they appeared wrong, then decided to simply go to my business account and used the spend money option instead. It left me with 3 entires for the same amount. I matched the correct one with the credit card bank feed. The other 2 entires are showing as blue arrow transactions but I am unable to delete them and they show up in my reconciliation for my business cheque account. They have a general ID as TR000085 but I cannot work out how to delete them.