Any advice on how best to remove the brackets. Replacing my leaking transmission hose.

It’s a 1980 3 speed auto

Thanks. I figured it out. Some of them are a real pain to get at. The hose is much longer than I was expecting. Not sure why more of a hard line wasn’t used. Oh well. I have to drop the heat guard sheet metal above the exhaust pipe to get to the other end. My plan will be to have a local hose shop reuse the fittings on a new hose.