Jawabanmu

2014-02-09T10:28:19+07:00
2 - 4x = 3 2 - 4x - 2 = 3 - 2 -4x + 0 = 1 -4x = 1 -4x/-4 = 1/-4 x = 1/-4 x = -1/4 x = -0,25
2014-02-09T10:28:40+07:00
2-4x = 3
2-3 = 4x
-1 = 4x
-  \frac{1}{4} = x
x = -  \frac{1}{4}
x = - 0,25