N^2-7=47

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Solution for N^2-7=47 equation: 


Simplifying
N2 + -7 = 47

Reorder the terms:
-7 + N2 = 47

Solving
-7 + N2 = 47

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 + N2 = 47 + 7

Combine like terms: -7 + 7 = 0
0 + N2 = 47 + 7
N2 = 47 + 7

Combine like terms: 47 + 7 = 54
N2 = 54

Simplifying
N2 = 54

Take the square root of each side:
N = {-7.348469228, 7.348469228}

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