x^2-21n=1

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Solution for x^2-21n=1 equation:


Simplifying
x2 + -21n = 1

Reorder the terms:
-21n + x2 = 1

Solving
-21n + x2 = 1

Solving for variable 'n'.

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

Add '-1x2' to each side of the equation.
-21n + x2 + -1x2 = 1 + -1x2

Combine like terms: x2 + -1x2 = 0
-21n + 0 = 1 + -1x2
-21n = 1 + -1x2

Divide each side by '-21'.
n = -0.04761904762 + 0.04761904762x2

Simplifying
n = -0.04761904762 + 0.04761904762x2

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