3x^2+25x+15+5k=0

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Solution for 3x^2+25x+15+5k=0 equation:


Simplifying
3x2 + 25x + 15 + 5k = 0

Reorder the terms:
15 + 5k + 25x + 3x2 = 0

Solving
15 + 5k + 25x + 3x2 = 0

Solving for variable 'k'.

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

Add '-15' to each side of the equation.
15 + 5k + 25x + -15 + 3x2 = 0 + -15

Reorder the terms:
15 + -15 + 5k + 25x + 3x2 = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 5k + 25x + 3x2 = 0 + -15
5k + 25x + 3x2 = 0 + -15

Combine like terms: 0 + -15 = -15
5k + 25x + 3x2 = -15

Add '-25x' to each side of the equation.
5k + 25x + -25x + 3x2 = -15 + -25x

Combine like terms: 25x + -25x = 0
5k + 0 + 3x2 = -15 + -25x
5k + 3x2 = -15 + -25x

Add '-3x2' to each side of the equation.
5k + 3x2 + -3x2 = -15 + -25x + -3x2

Combine like terms: 3x2 + -3x2 = 0
5k + 0 = -15 + -25x + -3x2
5k = -15 + -25x + -3x2

Divide each side by '5'.
k = -3 + -5x + -0.6x2

Simplifying
k = -3 + -5x + -0.6x2

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