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10 votes
7n + 14 = -21 what is n

User Encee
by
3.7k points

1 Answer

7 votes

Answer:

n = -5

Explanation:

7n + 14 = -21

Subtract 14 from each side

7n + 14-14 = -21-14

7n = -35

Divide each side by 7

7n/7 = -35/7

n = -5

User Andre Soares
by
3.5k points