Answer:
We can simplify the expression as follows:
- First, we can simplify inside the parenthesis: 12 - 3 + 6x = 9 + 6x.
- Next, we can substitute this simplified expression back into the original expression:
-1/3(9 + 6x) = -3 - 2x, distributing the -1/3 through.
Therefore, -1/3(12-3+6x) is equivalent to -3-2x.