let 1st thing = X
5 W# F) w; H: Y; s; j公仔箱論壇 2nd thing=X+100
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X +( X+100) = 100.10公仔箱論壇 H6 t4 N1 q' i* G
2X + 100 = 100.10
, V/ x" D! l" otvb now,tvbnow,bttvb2X = 100.10 - 100 = 0.10tvb now,tvbnow,bttvb/ L8 ?4 t9 U5 i9 ?
X = 0.10 / 2 = 0.05
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! k: g: R* [8 i6 N1st thing = X = 0.05www3.tvboxnow.com) C) L2 m6 H* a7 U; R: V" k# o
2nd thing = X+100 = 100.05 |