Simplify 6x - 18
The expression 6x - 18 can be simplified by factoring out the greatest common factor, which in this case is 6, from both terms. 

Factoring out 6, we get:
6x - 18 = 6(x - 3)

So, the simplified form of 6x - 18 is 6(x - 3).
Complete the following task based on the instruction and optional input provided.### Instruction:
Simplify 6x - 18

### Output:
The expression 6x - 18 can be simplified by factoring out the greatest common factor, which in this case is 6, from both terms. 

Factoring out 6, we get:
6x - 18 = 6(x - 3)

So, the simplified form of 6x - 18 is 6(x - 3).