Jawabanmu

2014-02-09T20:54:26+07:00
2x + 3 > 9
2x > 9 - 3
2x > 6
x > 3
2x + 3 > 9
2x + 3 > 9
2x > 9- 3
2x > 6
x > 6 : 2
x > 3
2014-02-09T20:58:49+07:00