k(x)=3x^2-3

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Solution for k(x)=3x^2-3 equation: 


Simplifying
k(x) = 3x2 + -3

Multiply k * x
kx = 3x2 + -3

Reorder the terms:
kx = -3 + 3x2

Solving
kx = -3 + 3x2

Solving for variable 'k'.

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

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

Simplifying
k = -3x-1 + 3x

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