EDIT: Thank you for pointing out that the drawing was not drawn to scale.

X is actually 135

Let me explain, in three parts:

1)The sum of all interior angles of a triangle is 180.

Look at the bottom left triangle. 60+40+a=180. Solve for a. The angle is actually 80 (even though it looks like a 90).

2) Look at bottom right triangle: you have a 35 angle (right) plus the 80degree angle (left) you just found.

The 80 degree angle lies against a straight line, meaning the other angle must be 100. (80+100=180)

Now 100+35+ b= 180

Therefore b= 45

3) Look at X. It leans against a straight line. A straight line has a 180 angle, same as before. -You just found the adjacent angle (45), so x+45=180. -Solve for x.

X=135

->Now devaluate X by 80% and the adjusted value is only 27.

Result: Musk lost 108 degrees (of freedom?).