3x(3x-2)+k=0

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Solution for 3x(3x-2)+k=0 equation:


Simplifying
3x(3x + -2) + k = 0

Reorder the terms:
3x(-2 + 3x) + k = 0
(-2 * 3x + 3x * 3x) + k = 0
(-6x + 9x2) + k = 0

Reorder the terms:
k + -6x + 9x2 = 0

Solving
k + -6x + 9x2 = 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.
k + -6x + 6x + 9x2 = 0 + 6x

Combine like terms: -6x + 6x = 0
k + 0 + 9x2 = 0 + 6x
k + 9x2 = 0 + 6x
Remove the zero:
k + 9x2 = 6x

Add '-9x2' to each side of the equation.
k + 9x2 + -9x2 = 6x + -9x2

Combine like terms: 9x2 + -9x2 = 0
k + 0 = 6x + -9x2
k = 6x + -9x2

Simplifying
k = 6x + -9x2

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