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Solve the equation. -3n-4n-17=25 n=?
51.5k views
4 votes
Solve the equation.
-3n-4n-17=25
n=?

User Nikita Madeev
by
7.6k points

2 Answers

5 votes

Answer:

n=-6

Explanation:

-3n-4n-17=25

-7n-17=25

-7n=42

n=-6

User Murphy
by
8.3k points
6 votes

Answer:

n = -6

Explanation:

-3n-4n-17=25

Combine like terms

-7n -17 = 25

Add 17 to each side

-7n -17+17 = 25+17

-7n = 42

Divide each side by -7

-7n/-7 = 42/-7

n = -6

User Don Wakefield
by
7.0k points
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