Answer: 7n
Step-by-step explanation:
Because....
First Remove the parentheses (a) = a
= 11n - 3n - n
Then add similar elements: 11n - 3n - n = 7n
= 7n
* Hopefully this helps:) Mark me the brainliest:)!!
~ 234483279c20~
Answer:
jjjjjjjjjjjjjjjjjjjjjiiiiiiiiiippppppppppppp
Step-by-step explanation:kk
jjjjjjjjjjjiiiiiiiiiiiiiilllllllllllllllll
$17.40
I'm not 100% sure on this answer, but I don't think anyone else will be answering.