9n + 6 = 456
9n = 456 - 6
9n = 450
n = 450/9
n = 50
I believe this is the answer, though i'm not sure.
Answer:
have you tries adding them together?
Answer:
3
Step-by-step explanation:
an integer is a number without any decimals or fractions like 7 or 3.
I think all of them are true
