Jawabanmu

2014-08-24T16:42:09+07:00
2014-08-24T16:47:55+07:00
3x-6y=-5
-6y = -3x-5
y = (-3x-5) per -6
y = (-3x/-6) -5/-6
y = (1/2)x -5/-6

gradien = 1/2