Question

5n/6 - 42/2 = 3n/4 - n/2​

Answer 1

Step-by-step explanation:

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In nuclear physics and particle physics, the strong interaction is the mechanism responsible for the strong nuclear force, and is one of the four known fundamental interactions, with the others being electromagnetism, the weak interaction, and gravitation.

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Answer 2

Answer:

Hi friends

Step-by-step explanation:

5n/6-3n/4+n/2=21

3n/4=21

n=28