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0 votes
7(n+4)=21 what is n?

2 Answers

4 votes

Answer:

-1

Explanation:

answered
User Daniel Antos
by
8.8k points
3 votes

Answer:

-1

Explanation:

divide both sides by 7 and you will get (n+4)=3

then subtract 4 on both sides and get n is equal to -1

answered
User WIlfinity
by
7.8k points

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