Jawabanmu

2014-02-20T17:03:41+07:00
2014-02-20T18:25:21+07:00
5-2/3(x+6)=2(8-1/2x)
5-2/3x+4 = 16-x
9-2/3x = 16-x
-2/3x+x = 16-9
1/3x = 7
x = 7x3/1
x = 21