N+7=n+3

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Solution for N+7=n+3 equation: 


Simplifying
N + 7 = n + 3

Reorder the terms:
7 + N = n + 3

Reorder the terms:
7 + N = 3 + n

Solving
7 + N = 3 + n

Solving for variable 'N'.

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

Add '-7' to each side of the equation.
7 + -7 + N = 3 + -7 + n

Combine like terms: 7 + -7 = 0
0 + N = 3 + -7 + n
N = 3 + -7 + n

Combine like terms: 3 + -7 = -4
N = -4 + n

Simplifying
N = -4 + n

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