(-7x-3)(x^3-x+6)=

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Solution for (-7x-3)(x^3-x+6)= equation: 


Simplifying
(-7x + -3)(x3 + -1x + 6) = 0

Reorder the terms:
(-3 + -7x)(x3 + -1x + 6) = 0

Reorder the terms:
(-3 + -7x)(6 + -1x + x3) = 0

Multiply (-3 + -7x) * (6 + -1x + x3)
(-3(6 + -1x + x3) + -7x * (6 + -1x + x3)) = 0
((6 * -3 + -1x * -3 + x3 * -3) + -7x * (6 + -1x + x3)) = 0
((-18 + 3x + -3x3) + -7x * (6 + -1x + x3)) = 0
(-18 + 3x + -3x3 + (6 * -7x + -1x * -7x + x3 * -7x)) = 0
(-18 + 3x + -3x3 + (-42x + 7x2 + -7x4)) = 0

Reorder the terms:
(-18 + 3x + -42x + 7x2 + -3x3 + -7x4) = 0

Combine like terms: 3x + -42x = -39x
(-18 + -39x + 7x2 + -3x3 + -7x4) = 0

Solving
-18 + -39x + 7x2 + -3x3 + -7x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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