Jawabanmu

2014-01-14T21:26:31+07:00
2(x+3) =5x-3
2x+6 = 5x -3
6+3 = 5x-2x 
9 = 3x
x = 9/3 
x = 3

2014-01-14T21:42:57+07:00
Udah dicoba belum? :)

2x+6=5x-3
3x=9
x=3
1 5 1