N^2-7n+2=7

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


Simplifying
N2 + -7n + 2 = 7

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

Solving
2 + N2 + -7n = 7

Solving for variable 'N'.

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

Add '-2' to each side of the equation.
2 + N2 + -2 + -7n = 7 + -2

Reorder the terms:
2 + -2 + N2 + -7n = 7 + -2

Combine like terms: 2 + -2 = 0
0 + N2 + -7n = 7 + -2
N2 + -7n = 7 + -2

Combine like terms: 7 + -2 = 5
N2 + -7n = 5

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

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

Simplifying
N2 = 5 + 7n

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

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

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

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

The solution to this equation could not be determined.

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