flyeee

yeah, this is math.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。3 _8 _2 w2 y6 `. y6 h% T; A
0.1x+3y+6z=100 and x+y+z=100.& Q0 |) s6 T1 p. w; G+ G# {' j
3 variables 2 equations, hmmm, very hard to solve.