3x^2-6x-k=0

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Solution for 3x^2-6x-k=0 equation:


Simplifying
3x2 + -6x + -1k = 0

Reorder the terms:
-1k + -6x + 3x2 = 0

Solving
-1k + -6x + 3x2 = 0

Solving for variable 'k'.

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

Add '6x' to each side of the equation.
-1k + -6x + 6x + 3x2 = 0 + 6x

Combine like terms: -6x + 6x = 0
-1k + 0 + 3x2 = 0 + 6x
-1k + 3x2 = 0 + 6x
Remove the zero:
-1k + 3x2 = 6x

Add '-3x2' to each side of the equation.
-1k + 3x2 + -3x2 = 6x + -3x2

Combine like terms: 3x2 + -3x2 = 0
-1k + 0 = 6x + -3x2
-1k = 6x + -3x2

Divide each side by '-1'.
k = -6x + 3x2

Simplifying
k = -6x + 3x2

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