n^2+4=4

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Solution for n^2+4=4 equation: 


Simplifying
n2 + 4 = 4

Reorder the terms:
4 + n2 = 4

Add '-4' to each side of the equation.
4 + -4 + n2 = 4 + -4

Combine like terms: 4 + -4 = 0
0 + n2 = 4 + -4
n2 = 4 + -4

Combine like terms: 4 + -4 = 0
n2 = 0

Solving
n2 = 0

Solving for variable 'n'.

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

Simplifying
n2 = 0

Take the square root of each side:
n = {0}

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