N^2-18n+87=0

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Solution for N^2-18n+87=0 equation: 


Simplifying
N2 + -18n + 87 = 0

Reorder the terms:
87 + N2 + -18n = 0

Solving
87 + N2 + -18n = 0

Solving for variable 'N'.

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

Add '-87' to each side of the equation.
87 + N2 + -87 + -18n = 0 + -87

Reorder the terms:
87 + -87 + N2 + -18n = 0 + -87

Combine like terms: 87 + -87 = 0
0 + N2 + -18n = 0 + -87
N2 + -18n = 0 + -87

Combine like terms: 0 + -87 = -87
N2 + -18n = -87

Add '18n' to each side of the equation.
N2 + -18n + 18n = -87 + 18n

Combine like terms: -18n + 18n = 0
N2 + 0 = -87 + 18n
N2 = -87 + 18n

Simplifying
N2 = -87 + 18n

Reorder the terms:
87 + N2 + -18n = -87 + 18n + 87 + -18n

Reorder the terms:
87 + N2 + -18n = -87 + 87 + 18n + -18n

Combine like terms: -87 + 87 = 0
87 + N2 + -18n = 0 + 18n + -18n
87 + N2 + -18n = 18n + -18n

Combine like terms: 18n + -18n = 0
87 + N2 + -18n = 0

The solution to this equation could not be determined.

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