Respuesta :

8ThatOneStupidKid8

Answer:

nI don't get exactly what your asking but if it's 4n + 5n - 15 + 90 + 3n + 25 + 6n - 10 simplfied then the answer is 18n + 90

Step-by-step explanation:

Add like terms

4n + 5n + 3n + 6n = 18n

-15 + 25 - 10 + 90 = 90