Sagot :
we do it by cross multiplication.
x/6 = x-4/2
2x = 6x-24
2x-6x = -24
-4x = -24
thus, x = -24/-4
thus, x = 6.
x/6 = x-4/2
2x = 6x-24
2x-6x = -24
-4x = -24
thus, x = -24/-4
thus, x = 6.