3 per 4 X -2= 1 per 3 X + 1 per 2

Bab : Persamaan Linear Satu Variabel
Kelas : VII SMP

3/4x - 2 = 1/3x + 1/2
3/4x - 1/3x = 1/2 + 2
9/12x - 4/12x = 1/2 + 4/2
5/12x = 5/2
12x . 5 = 5 . 2
60x = 10
x = 10/60
x = 1/6