Jawapan

2014-06-13T00:12:38+08:00
8x-16=-4
8x=12
x=12/8
x=3/2
Oops! salah soalan.
14-3x(-4)=8x-16 *** -56+12x=8x-16 *** 4x=72 *** x=18
2014-06-13T02:39:15+08:00
8x-16=-4(14-3x)
8x-16=-56+12x
8x-12x=-56+16
-4x=-40
x=-40/-4
x=10