Inactivating GLs with linked accounts

SOLVED

I’m trying to create a few adjusting entries to clear out balances in old GL accounts we no longer want but the specific GL accounts aren’t an option in the GJ

At first, I assumed they’d been inactivated. But they hadn’t so I thought maybe I could just do that so they don’t show on reports. The amounts are very small. 

But I was unable to inactivate them because they were linked accounts. I’m familiar with linked accounts but I couldn’t find what accounts they were linked to or how to unlink them. 

Any ideas would be greatly appreciated. Thank you!