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2n + 4n = 42 Answer: the value of n is .....

2n + 4n = 42 Answer: the value of n is .....
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5 votes
2n + 4n = 42

Answer: the value of n is .....

User Tue Nguyen
by
8.5k points

2 Answers

2 votes

Answer: 7

Explanation:

4x7= 28 and 2x7=14

14+28= 42

User John Papa
by
7.7k points
1 vote

Answer:

7

Explanation:

2n + 4n = 6n, adding like terms

6n = 42

6n/6 = 42/6

n = 7

User Rahul Raj
by
8.0k points
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