Answer:
- 12
Step-by-step explanation:
The easy way to set this up is to take the middle number to be x
(x - 1) + x + (x + 1) = - 33
x - 1 + x + x + 1 = - 33
3x = - 33
x = -33/3
x = - 11
the lowest number is going to be x - 1 = -11 -1 = - 12
The middle number = - 11
The largest number = - 11 + 1 = - 10
