Question

Greebly has 35 dollars more than the flut.

Answer 1

$Greebly: x+35 \\ Moylon:x-10 \\ Flut:x \\ --------- \\ 100 \\ --------- \\ x+35+x-10+x=100 \\ 3x=75 \\ x=25$

So Flut has 25, Moylon has 15 and Greebly has 60. Greebly's the richest.