x^2+k+8=0

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Solution for x^2+k+8=0 equation:


Simplifying
x2 + k + 8 = 0

Reorder the terms:
8 + k + x2 = 0

Solving
8 + k + x2 = 0

Solving for variable 'k'.

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

Add '-8' to each side of the equation.
8 + k + -8 + x2 = 0 + -8

Reorder the terms:
8 + -8 + k + x2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + k + x2 = 0 + -8
k + x2 = 0 + -8

Combine like terms: 0 + -8 = -8
k + x2 = -8

Add '-1x2' to each side of the equation.
k + x2 + -1x2 = -8 + -1x2

Combine like terms: x2 + -1x2 = 0
k + 0 = -8 + -1x2
k = -8 + -1x2

Simplifying
k = -8 + -1x2

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