X^3-19x^2-7x+8=0

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Solution for X^3-19x^2-7x+8=0 equation:


Simplifying
X3 + -19x2 + -7x + 8 = 0

Reorder the terms:
8 + X3 + -7x + -19x2 = 0

Solving
8 + X3 + -7x + -19x2 = 0

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + X3 + -7x + -8 + -19x2 = 0 + -8

Reorder the terms:
8 + -8 + X3 + -7x + -19x2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + X3 + -7x + -19x2 = 0 + -8
X3 + -7x + -19x2 = 0 + -8

Combine like terms: 0 + -8 = -8
X3 + -7x + -19x2 = -8

Add '7x' to each side of the equation.
X3 + -7x + 7x + -19x2 = -8 + 7x

Combine like terms: -7x + 7x = 0
X3 + 0 + -19x2 = -8 + 7x
X3 + -19x2 = -8 + 7x

Add '19x2' to each side of the equation.
X3 + -19x2 + 19x2 = -8 + 7x + 19x2

Combine like terms: -19x2 + 19x2 = 0
X3 + 0 = -8 + 7x + 19x2
X3 = -8 + 7x + 19x2

Simplifying
X3 = -8 + 7x + 19x2

Reorder the terms:
8 + X3 + -7x + -19x2 = -8 + 7x + 19x2 + 8 + -7x + -19x2

Reorder the terms:
8 + X3 + -7x + -19x2 = -8 + 8 + 7x + -7x + 19x2 + -19x2

Combine like terms: -8 + 8 = 0
8 + X3 + -7x + -19x2 = 0 + 7x + -7x + 19x2 + -19x2
8 + X3 + -7x + -19x2 = 7x + -7x + 19x2 + -19x2

Combine like terms: 7x + -7x = 0
8 + X3 + -7x + -19x2 = 0 + 19x2 + -19x2
8 + X3 + -7x + -19x2 = 19x2 + -19x2

Combine like terms: 19x2 + -19x2 = 0
8 + X3 + -7x + -19x2 = 0

The solution to this equation could not be determined.

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