Answer:
n ≥ 75
Step-by-step explanation:
-81 ≥ -6 -n
+6 +6
-75 ≥ -n
divide both sides by negative 1 to get rid of the negative sign in front of the n
75 ≥ n
flip the sign because you divided by a negative
75 ≤ n
or
Hope this helps!!!