What is 3-3x6+2?

The mathematical expression 3 - 3*6 + 2 can be simplified using the order of operations (PEMDAS/BODMAS) in the following steps:

1. Perform the multiplication operation first: 3 * 6 = 18
2. Then, perform the subtraction operation: 3 - 18 = -15
3. Finally, perform the addition operation: -15 + 2 = -13

Therefore, the value of the expression 3 - 3*6 + 2 is -13.