@Kitonum Thank you! Interesting answer to get. Going to rewrite the equations once more. Also found out if doing it with the Mb instead of Md it didnt give any answer again. I'm quite new to maple so probably going to make some massive beginner mistakes

@ThU Ah thank you. Stupid mistake. Though still getting wrong answers, going to dig some deeper on it with the new results.
Thank you once more :)

Excuse me for doing that. Here is the code.
 

Download Opgave3.mw