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7n-4=31 so what does n equal
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5 votes
7n-4=31 so what does n equal

User Simao
by
3.7k points

2 Answers

6 votes

Answer:

5

Explanation:

1. Get the variable by itself by adding 4 to both sides

7n-4=31

+4 +4

7n=35

2. Divide both sides by 7

7n=35

7n/7 = 35/7

3. Get the answer

n=5

User Djatnieks
by
3.0k points
1 vote

Answer:n=5

Explanation:

7n-4=31

7n=31+4

7n=35

divide both sides with 7

n=5

User Knodumi
by
2.8k points
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