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asked Oct 3, 2022 216k views

14 votes

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9 votes

Answer:

5.4n

Explanation:

4n + 3.5 + 2.1n

4n+ 3.5 = 7.5n

7.5n - -2.1= 5.4n

4.7k points

10 votes

awser :5.4n 5 aka #3

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Mr Hery answered Oct 8, 2022

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