flyeee

yeah, this is math.公仔箱論壇  K1 Y; y' d! g3 I: ~2 A
0.1x+3y+6z=100 and x+y+z=100.5.39.217.762 W6 I. Y7 v1 y, v' h8 A
3 variables 2 equations, hmmm, very hard to solve.