x^2-2n-11=-8

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Solution for x^2-2n-11=-8 equation:


Simplifying
x2 + -2n + -11 = -8

Reorder the terms:
-11 + -2n + x2 = -8

Solving
-11 + -2n + x2 = -8

Solving for variable 'n'.

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

Add '11' to each side of the equation.
-11 + -2n + 11 + x2 = -8 + 11

Reorder the terms:
-11 + 11 + -2n + x2 = -8 + 11

Combine like terms: -11 + 11 = 0
0 + -2n + x2 = -8 + 11
-2n + x2 = -8 + 11

Combine like terms: -8 + 11 = 3
-2n + x2 = 3

Add '-1x2' to each side of the equation.
-2n + x2 + -1x2 = 3 + -1x2

Combine like terms: x2 + -1x2 = 0
-2n + 0 = 3 + -1x2
-2n = 3 + -1x2

Divide each side by '-2'.
n = -1.5 + 0.5x2

Simplifying
n = -1.5 + 0.5x2

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