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let 1st thing = X( N# `. ~6 Q! }
     2nd thing=X+100
, }- E( K, U& e6 P) S5.39.217.77! R( C' i$ |+ v; t
X +( X+100) = 100.10
; w) C1 ?, y: q! D2X + 100 = 100.10TVBNOW 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 ~' X: T9 z  J" d
2X = 100.10 - 100 = 0.105.39.217.778 O% d& k6 a  A, u) f' @
X = 0.10 / 2 = 0.050 Q! v' d4 n+ }& l1 S0 T5 b& ~
tvb now,tvbnow,bttvb6 `  S9 O; v4 ]
1st thing = X = 0.05tvb now,tvbnow,bttvb- C, z( T0 ]5 v5 w
2nd thing = X+100 = 100.05