Factor the expression completely.

3x−6

To factor the expression 3x - 6 completely, we can first find the greatest common factor (GCF) of the two terms. The GCF of 3x and -6 is 3.

By dividing each term by this GCF, we get:
3x/3 - 6/3 = x - 2

So, the expression 3x - 6 can be completely factored as x - 2.