x^2-3n=40

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Solution for x^2-3n=40 equation: 


Simplifying
x2 + -3n = 40

Reorder the terms:
-3n + x2 = 40

Solving
-3n + x2 = 40

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.
-3n + x2 + -1x2 = 40 + -1x2

Combine like terms: x2 + -1x2 = 0
-3n + 0 = 40 + -1x2
-3n = 40 + -1x2

Divide each side by '-3'.
n = -13.33333333 + 0.3333333333x2

Simplifying
n = -13.33333333 + 0.3333333333x2

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