Another factor is how much bodyfat you have. If you are over 20% there are different ways to lose fat than at 15%. And below 10% is different still.
Depends on your goal and where you are starting and wanting to end up.
Losing fat and preserving and even gaining muscle is fairly rudimentary...
if it were that simple, everyone would be in shape
...and I might be out of a job as a trainer...