let 1st thing = X5.39.217.77/ \: c& z3 D% X/ F. r
2nd thing=X+100
F4 G% p1 k9 q4 {4 j5.39.217.774 I$ g2 q) b8 i% p
X +( X+100) = 100.10
6 [6 ^0 N3 r- ]' p8 b公仔箱論壇2X + 100 = 100.105.39.217.772 a' T% G" ^9 R6 J d0 ]& r
2X = 100.10 - 100 = 0.10公仔箱論壇1 ~9 s( G4 }# v* G
X = 0.10 / 2 = 0.05
) n3 r. k, E6 h
8 R% m0 Y, k {# E- W8 ^1st thing = X = 0.05
$ H! X! Y+ P' T' S. V$ N0 G公仔箱論壇2nd thing = X+100 = 100.05 |