According to Greg himself (probably a master at pies) says perfect cherry pies have a ratio of 240 cherries to 3 pies. First, we need to divide 240 cherries by 3 pies to find out how many cherries are in one pie.
240 / 3 = 80
Then multiply by 9 to get your answer.
9 * 80 = 720
The answer is -34
Explication
2✖️(-12)-10
-24-10
-34
The number is X
(1/3)x -6=8
These two integers are -6 and -7
It would have one solution since you know the total number of balls