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2 votes
Simply the expressions
n-7-4n​

User Bowlturner
by
6.6k points

2 Answers

2 votes

Answer:

-3n-7

Explanation:

n also means 1n

User VSN
by
5.8k points
3 votes

Answer:

-3n-7

Explanation:

n-7-4n

and then u combine like terms and u get

-3n-7

User Rijvi Rajib
by
6.8k points