X^3-7x^2-13x-3=0

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Solution for X^3-7x^2-13x-3=0 equation:


Simplifying
X3 + -7x2 + -13x + -3 = 0

Reorder the terms:
-3 + X3 + -13x + -7x2 = 0

Solving
-3 + X3 + -13x + -7x2 = 0

Solving for variable 'X'.

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

Add '3' to each side of the equation.
-3 + X3 + -13x + 3 + -7x2 = 0 + 3

Reorder the terms:
-3 + 3 + X3 + -13x + -7x2 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + X3 + -13x + -7x2 = 0 + 3
X3 + -13x + -7x2 = 0 + 3

Combine like terms: 0 + 3 = 3
X3 + -13x + -7x2 = 3

Add '13x' to each side of the equation.
X3 + -13x + 13x + -7x2 = 3 + 13x

Combine like terms: -13x + 13x = 0
X3 + 0 + -7x2 = 3 + 13x
X3 + -7x2 = 3 + 13x

Add '7x2' to each side of the equation.
X3 + -7x2 + 7x2 = 3 + 13x + 7x2

Combine like terms: -7x2 + 7x2 = 0
X3 + 0 = 3 + 13x + 7x2
X3 = 3 + 13x + 7x2

Simplifying
X3 = 3 + 13x + 7x2

Reorder the terms:
-3 + X3 + -13x + -7x2 = 3 + 13x + 7x2 + -3 + -13x + -7x2

Reorder the terms:
-3 + X3 + -13x + -7x2 = 3 + -3 + 13x + -13x + 7x2 + -7x2

Combine like terms: 3 + -3 = 0
-3 + X3 + -13x + -7x2 = 0 + 13x + -13x + 7x2 + -7x2
-3 + X3 + -13x + -7x2 = 13x + -13x + 7x2 + -7x2

Combine like terms: 13x + -13x = 0
-3 + X3 + -13x + -7x2 = 0 + 7x2 + -7x2
-3 + X3 + -13x + -7x2 = 7x2 + -7x2

Combine like terms: 7x2 + -7x2 = 0
-3 + X3 + -13x + -7x2 = 0

The solution to this equation could not be determined.

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