Answer: The answer is 3n + 2
Step-by-step explanation: You will have to combine like terms:
=−n + −4 + 4n + 6
=(−n + 4n) + (−4 + 6)
=3n + 2
The answer that I got was D because I divided al of those number by 12 and I got D as the least
The expression is equal to 3sqrt(517)/5
