N^2+10n-3=18

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Solution for N^2+10n-3=18 equation:


Simplifying
N2 + 10n + -3 = 18

Reorder the terms:
-3 + N2 + 10n = 18

Solving
-3 + N2 + 10n = 18

Solving for variable 'N'.

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

Add '3' to each side of the equation.
-3 + N2 + 3 + 10n = 18 + 3

Reorder the terms:
-3 + 3 + N2 + 10n = 18 + 3

Combine like terms: -3 + 3 = 0
0 + N2 + 10n = 18 + 3
N2 + 10n = 18 + 3

Combine like terms: 18 + 3 = 21
N2 + 10n = 21

Add '-10n' to each side of the equation.
N2 + 10n + -10n = 21 + -10n

Combine like terms: 10n + -10n = 0
N2 + 0 = 21 + -10n
N2 = 21 + -10n

Simplifying
N2 = 21 + -10n

Reorder the terms:
-21 + N2 + 10n = 21 + -10n + -21 + 10n

Reorder the terms:
-21 + N2 + 10n = 21 + -21 + -10n + 10n

Combine like terms: 21 + -21 = 0
-21 + N2 + 10n = 0 + -10n + 10n
-21 + N2 + 10n = -10n + 10n

Combine like terms: -10n + 10n = 0
-21 + N2 + 10n = 0

The solution to this equation could not be determined.

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