N^2+10n-20=4

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Solution for N^2+10n-20=4 equation: 


Simplifying
N2 + 10n + -20 = 4

Reorder the terms:
-20 + N2 + 10n = 4

Solving
-20 + N2 + 10n = 4

Solving for variable 'N'.

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

Add '20' to each side of the equation.
-20 + N2 + 20 + 10n = 4 + 20

Reorder the terms:
-20 + 20 + N2 + 10n = 4 + 20

Combine like terms: -20 + 20 = 0
0 + N2 + 10n = 4 + 20
N2 + 10n = 4 + 20

Combine like terms: 4 + 20 = 24
N2 + 10n = 24

Add '-10n' to each side of the equation.
N2 + 10n + -10n = 24 + -10n

Combine like terms: 10n + -10n = 0
N2 + 0 = 24 + -10n
N2 = 24 + -10n

Simplifying
N2 = 24 + -10n

Reorder the terms:
-24 + N2 + 10n = 24 + -10n + -24 + 10n

Reorder the terms:
-24 + N2 + 10n = 24 + -24 + -10n + 10n

Combine like terms: 24 + -24 = 0
-24 + N2 + 10n = 0 + -10n + 10n
-24 + N2 + 10n = -10n + 10n

Combine like terms: -10n + 10n = 0
-24 + N2 + 10n = 0

The solution to this equation could not be determined.

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