N+4n=30

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Solution for N+4n=30 equation: 


Simplifying
N + 4n = 30

Solving
N + 4n = 30

Solving for variable 'N'.

Move all terms containing N to the left, all other terms to the right.

Add '-4n' to each side of the equation.
N + 4n + -4n = 30 + -4n

Combine like terms: 4n + -4n = 0
N + 0 = 30 + -4n
N = 30 + -4n

Simplifying
N = 30 + -4n

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