3x^2+20x+K=0

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Solution for 3x^2+20x+K=0 equation: 


Simplifying
3x2 + 20x + K = 0

Reorder the terms:
K + 20x + 3x2 = 0

Solving
K + 20x + 3x2 = 0

Solving for variable 'K'.

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

Add '-20x' to each side of the equation.
K + 20x + -20x + 3x2 = 0 + -20x

Combine like terms: 20x + -20x = 0
K + 0 + 3x2 = 0 + -20x
K + 3x2 = 0 + -20x
Remove the zero:
K + 3x2 = -20x

Add '-3x2' to each side of the equation.
K + 3x2 + -3x2 = -20x + -3x2

Combine like terms: 3x2 + -3x2 = 0
K + 0 = -20x + -3x2
K = -20x + -3x2

Simplifying
K = -20x + -3x2

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