= (ax - 2x) - (4a - 8) / (3a - 6) - (ax - 2x)= ax - 2x - 4a + 8 / 3a - 6 - ax + 2x= 0
Therefore, the expression simplifies to 0.
= (ax - 2x) - (4a - 8) / (3a - 6) - (ax - 2x)
= ax - 2x - 4a + 8 / 3a - 6 - ax + 2x
= 0
Therefore, the expression simplifies to 0.