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21=-7n It's a one-step equation. Please help!!

21=-7n It's a one-step equation. Please help!!
asked 231k views
12 votes
21=-7n
It's a one-step equation. Please help!!

asked
User Jdunning
by
7.1k points

2 Answers

4 votes

Answer:

n=3

Explanation:

21 ÷7=3

n=3

answered
User Salvationishere
by
8.1k points
7 votes

Answer:

-3=n

Explanation:

21=-7n

divide both sides by -7

-3=n

answered
User Josue
by
7.7k points
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