N+4=7.9

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Solution for N+4=7.9 equation: 


Simplifying
N + 4 = 7.9

Reorder the terms:
4 + N = 7.9

Solving
4 + N = 7.9

Solving for variable 'N'.

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

Add '-4' to each side of the equation.
4 + -4 + N = 7.9 + -4

Combine like terms: 4 + -4 = 0
0 + N = 7.9 + -4
N = 7.9 + -4

Combine like terms: 7.9 + -4 = 3.9
N = 3.9

Simplifying
N = 3.9

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