Jawabanmu

2014-03-18T20:32:21+07:00
4(3x-6) = 3(5x-10)
12x - 24 = 15x -30
30 - 24 = 15x - 12x
6 = 3x
x = 2
2014-03-18T20:32:34+07:00
12x-24 = 15x-30 12x-15x = 24-30 -3x = -6 x = 2