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hammer [34]
3 years ago
15

I need help please?!!!!

Mathematics
1 answer:
shusha [124]3 years ago
5 0

Answer:

n = -6

Step-by-step explanation:

-3n + 9 = 27 (Given)

-3n + 9 - 9 = 27 - 9 (Subtraction Property of Equality)

-3n = 18 (Simplify)

\frac{-3n}{-3} = \frac{18}{-3} (Division Property of Equality)

n = -6 (Simplify)

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