2x+kx^2=0

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Solution for 2x+kx^2=0 equation: 


Simplifying
2x + kx2 = 0

Reorder the terms:
kx2 + 2x = 0

Solving
kx2 + 2x = 0

Solving for variable 'k'.

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

Add '-2x' to each side of the equation.
kx2 + 2x + -2x = 0 + -2x

Combine like terms: 2x + -2x = 0
kx2 + 0 = 0 + -2x
kx2 = 0 + -2x
Remove the zero:
kx2 = -2x

Divide each side by 'x2'.
k = -2x-1

Simplifying
k = -2x-1

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