a+b+c+d=2005.39.217.77:8898- n4 R5 _4 h5 L: u' R7 i; Z5 a
4x-8-16-24=2005.39.217.77:8898( Q2 t+ }6 U5 S7 \& g4 R
4x-8(1+2+3)=200
3 _% N- K/ X) U5 q' O5.39.217.77:88984x-8(6)= 200公仔箱論壇; d; R4 w( j( |0 ~( X
4x=200+8(6)! p+ p8 @# x" O7 \: V& K8 D
x=248/45.39.217.77:8898! @. f& e2 m4 n9 N: N
62 |