4x^3+4x^2-42x=7x^2-6x-27

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Solution for 4x^3+4x^2-42x=7x^2-6x-27 equation: 


Simplifying
4x3 + 4x2 + -42x = 7x2 + -6x + -27

Reorder the terms:
-42x + 4x2 + 4x3 = 7x2 + -6x + -27

Reorder the terms:
-42x + 4x2 + 4x3 = -27 + -6x + 7x2

Solving
-42x + 4x2 + 4x3 = -27 + -6x + 7x2

Solving for variable 'x'.

Reorder the terms:
27 + -42x + 6x + 4x2 + -7x2 + 4x3 = -27 + -6x + 7x2 + 27 + 6x + -7x2

Combine like terms: -42x + 6x = -36x
27 + -36x + 4x2 + -7x2 + 4x3 = -27 + -6x + 7x2 + 27 + 6x + -7x2

Combine like terms: 4x2 + -7x2 = -3x2
27 + -36x + -3x2 + 4x3 = -27 + -6x + 7x2 + 27 + 6x + -7x2

Reorder the terms:
27 + -36x + -3x2 + 4x3 = -27 + 27 + -6x + 6x + 7x2 + -7x2

Combine like terms: -27 + 27 = 0
27 + -36x + -3x2 + 4x3 = 0 + -6x + 6x + 7x2 + -7x2
27 + -36x + -3x2 + 4x3 = -6x + 6x + 7x2 + -7x2

Combine like terms: -6x + 6x = 0
27 + -36x + -3x2 + 4x3 = 0 + 7x2 + -7x2
27 + -36x + -3x2 + 4x3 = 7x2 + -7x2

Combine like terms: 7x2 + -7x2 = 0
27 + -36x + -3x2 + 4x3 = 0

The solution to this equation could not be determined.

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