Jawabanmu

2014-02-02T19:47:50+07:00
2(5x-6) = 3(2x+8)
10x-12 = 6x+24
10x-6x = 24+12
4x       = 36
x         = 36/4
x         = 9
2014-02-02T19:49:42+07:00
2(5x-6)      = 3(2x+8)
10x - 12    = 6x + 24
10x - 6x    = 24 + 12
4x            = 36
x              = 9