Respuesta :
Problem: n-9 is greater than or equal to -2
Add 9 to both sides: n is greater than or equal to -2+9
Combine like terms: n is greater than or equal to 7
Answer: n is greater than or equal to 7
Add 9 to both sides: n is greater than or equal to -2+9
Combine like terms: n is greater than or equal to 7
Answer: n is greater than or equal to 7