a+b+c+d=200tvb now,tvbnow,bttvb+ u t6 I# {; @7 S$ }1 K6 @( X' k* I
4x-8-16-24=2003 G U# \, f* z- s4 M- h! n/ W
4x-8(1+2+3)=200
& _, V" d9 A# m" q, K8 Ptvb now,tvbnow,bttvb4x-8(6)= 2005.39.217.77:88982 N; ?% c4 H0 w# _/ i
4x=200+8(6)5.39.217.77:8898% I0 f" f; q- H1 ]$ b+ B: @5 U
x=248/4
2 K& q5 Q6 c3 @: ?6 j: i5.39.217.77:889862 |