N^2-8n-57=-9

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Solution for N^2-8n-57=-9 equation:


Simplifying
N2 + -8n + -57 = -9

Reorder the terms:
-57 + N2 + -8n = -9

Solving
-57 + N2 + -8n = -9

Solving for variable 'N'.

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

Add '57' to each side of the equation.
-57 + N2 + 57 + -8n = -9 + 57

Reorder the terms:
-57 + 57 + N2 + -8n = -9 + 57

Combine like terms: -57 + 57 = 0
0 + N2 + -8n = -9 + 57
N2 + -8n = -9 + 57

Combine like terms: -9 + 57 = 48
N2 + -8n = 48

Add '8n' to each side of the equation.
N2 + -8n + 8n = 48 + 8n

Combine like terms: -8n + 8n = 0
N2 + 0 = 48 + 8n
N2 = 48 + 8n

Simplifying
N2 = 48 + 8n

Reorder the terms:
-48 + N2 + -8n = 48 + 8n + -48 + -8n

Reorder the terms:
-48 + N2 + -8n = 48 + -48 + 8n + -8n

Combine like terms: 48 + -48 = 0
-48 + N2 + -8n = 0 + 8n + -8n
-48 + N2 + -8n = 8n + -8n

Combine like terms: 8n + -8n = 0
-48 + N2 + -8n = 0

The solution to this equation could not be determined.

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