Answer:
0, 2 and 4 work (-5 and -4 don't)
Step-by-step explanation:
-3x-3≤6
-3x≤6+3
-3x≤9
x≥9/-3
x≥-3
-5 is less than -3 so it doesn't work,
-4 is less than -3 so it doesn't work,
0 is greater than -3 so it works,
2 is greater than -3 so it works,
4 is greater than -3 so it works,
