N^2+5n+7=0

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Solution for N^2+5n+7=0 equation: 


Simplifying
N2 + 5n + 7 = 0

Reorder the terms:
7 + N2 + 5n = 0

Solving
7 + N2 + 5n = 0

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 + N2 + -7 + 5n = 0 + -7

Reorder the terms:
7 + -7 + N2 + 5n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + N2 + 5n = 0 + -7
N2 + 5n = 0 + -7

Combine like terms: 0 + -7 = -7
N2 + 5n = -7

Add '-5n' to each side of the equation.
N2 + 5n + -5n = -7 + -5n

Combine like terms: 5n + -5n = 0
N2 + 0 = -7 + -5n
N2 = -7 + -5n

Simplifying
N2 = -7 + -5n

Reorder the terms:
7 + N2 + 5n = -7 + -5n + 7 + 5n

Reorder the terms:
7 + N2 + 5n = -7 + 7 + -5n + 5n

Combine like terms: -7 + 7 = 0
7 + N2 + 5n = 0 + -5n + 5n
7 + N2 + 5n = -5n + 5n

Combine like terms: -5n + 5n = 0
7 + N2 + 5n = 0

The solution to this equation could not be determined.

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