Jawabanmu

Jawaban paling cerdas!
2014-09-01T19:25:14+07:00
X = (1+2:3x4)x(9x7(7x8):(6+5))
X = (1+2:12)x(9x7(56):(11))
X = (1+6)x(63x56:11)
X = 7x(3528:11)
X = 7x320,72727
X = 2245,09089