3x^3+25x^2+42X=0

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Solution for 3x^3+25x^2+42X=0 equation:


Simplifying
3x3 + 25x2 + 42X = 0

Reorder the terms:
42X + 25x2 + 3x3 = 0

Solving
42X + 25x2 + 3x3 = 0

Solving for variable 'X'.

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

Add '-25x2' to each side of the equation.
42X + 25x2 + -25x2 + 3x3 = 0 + -25x2

Combine like terms: 25x2 + -25x2 = 0
42X + 0 + 3x3 = 0 + -25x2
42X + 3x3 = 0 + -25x2
Remove the zero:
42X + 3x3 = -25x2

Add '-3x3' to each side of the equation.
42X + 3x3 + -3x3 = -25x2 + -3x3

Combine like terms: 3x3 + -3x3 = 0
42X + 0 = -25x2 + -3x3
42X = -25x2 + -3x3

Divide each side by '42'.
X = -0.5952380952x2 + -0.07142857143x3

Simplifying
X = -0.5952380952x2 + -0.07142857143x3

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