Jawabanmu

2014-03-03T09:04:35+07:00
2x > 3(x+1) - 9
2x > 3x + 3 - 9
2x - 3x < 3 - 9
- x < - 6
x < -6/-1
x < 6
2014-03-03T09:04:59+07:00
2x>3(x+1)-9
2x>3x+3-9
2x>3x-6
2x-3x<-6
-x<-6
x>-6/-1 = 6 ._. maaf kalo salah ._.