If you can get a butterfly bye using a pancake how would that be explain we need at least 29 pancakes thow

You could tear the pancake apart? Hope this is a useful idea.

answer: this problem has only trivial solutions, with all points on the same line. x=5 or x=7/5.

step-by-step explanation:

there are three triangles, and three unknowns: x, y=length of middle segment, and z=cos(angles marked with red arc).

we need

and law of cosines,

the three equations are

see attached image for solution.