Respuesta :

Answer: -6

Step-by-step explanation: mark me as brainliest if i helped

The answer is 4

PEMDAS states that you do division before subtraction.
-15/3= -5

Then you are left with

12-5-3

This makes 4

Hope this helps! Have a great day!

I won’t ask for brainliest. I just hope you are helped! :)