N^2-8=7n

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Solution for N^2-8=7n equation:


Simplifying
N2 + -8 = 7n

Reorder the terms:
-8 + N2 = 7n

Solving
-8 + N2 = 7n

Solving for variable 'N'.

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

Add '8' to each side of the equation.
-8 + 8 + N2 = 8 + 7n

Combine like terms: -8 + 8 = 0
0 + N2 = 8 + 7n
N2 = 8 + 7n

Simplifying
N2 = 8 + 7n

Reorder the terms:
-8 + N2 + -7n = 8 + 7n + -8 + -7n

Reorder the terms:
-8 + N2 + -7n = 8 + -8 + 7n + -7n

Combine like terms: 8 + -8 = 0
-8 + N2 + -7n = 0 + 7n + -7n
-8 + N2 + -7n = 7n + -7n

Combine like terms: 7n + -7n = 0
-8 + N2 + -7n = 0

The solution to this equation could not be determined.

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