Answer: One possible expression that has a solution of 9 is: (3x12)-(27+0)
Step-by-step explanation: You most likely will have to find 9 as a solution using the 4 numbers you are given:
3 0 27 12
One way to have 9 as a solution could be: (3x12)-(27+0)
Lets solve this possible way: 3x12=36 and 27+0=27. All we have to do now is subtract 36 from 27. 36-27=9
So, (3x12)-(27+0)=9 is a possible solution.