3(2x-y)=2 dan 3x-2y+4=0

3(2x - y) = 2
6x - 3y = 2

3x - 2y + 4 = 0
3x - 2y = -4...Kalikan 2 untuk eliminasi

6x - 3y = 2
6x - 4y = -8
------------------ (-)
-3y - (-4y) = 2 - (-8)
-3y + 4y = 2 + 8
y = 10

6x - 3y = 2
6x - 3(10) = 2
6x - 30 = 2
6x = 30 + 2
6x = 32
x = 32 / 6
x = 5 1/3