N^2-10n-28=-7n

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Solution for N^2-10n-28=-7n equation:


Simplifying
N2 + -10n + -28 = -7n

Reorder the terms:
-28 + N2 + -10n = -7n

Solving
-28 + N2 + -10n = -7n

Solving for variable 'N'.

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

Add '28' to each side of the equation.
-28 + N2 + 28 + -10n = 28 + -7n

Reorder the terms:
-28 + 28 + N2 + -10n = 28 + -7n

Combine like terms: -28 + 28 = 0
0 + N2 + -10n = 28 + -7n
N2 + -10n = 28 + -7n

Add '10n' to each side of the equation.
N2 + -10n + 10n = 28 + -7n + 10n

Combine like terms: -10n + 10n = 0
N2 + 0 = 28 + -7n + 10n
N2 = 28 + -7n + 10n

Combine like terms: -7n + 10n = 3n
N2 = 28 + 3n

Simplifying
N2 = 28 + 3n

Reorder the terms:
-28 + N2 + -3n = 28 + 3n + -28 + -3n

Reorder the terms:
-28 + N2 + -3n = 28 + -28 + 3n + -3n

Combine like terms: 28 + -28 = 0
-28 + N2 + -3n = 0 + 3n + -3n
-28 + N2 + -3n = 3n + -3n

Combine like terms: 3n + -3n = 0
-28 + N2 + -3n = 0

The solution to this equation could not be determined.

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