Jawabanmu

2014-02-19T15:52:59+07:00
7/2 (4x-5)+ 17/2 =-2/3 (10x-1)+11
14x-35/2 +17/2 = -20/3 + 2/3 +11
14x -18/2 = -18/3 + 11
14x - 9 = -6+11
14x = -6+11+9
14x = 14
x=14/14=1