(2x^3+4x^2-7x+1)-(8x^3+2x^2-2x-7)=

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Solution for (2x^3+4x^2-7x+1)-(8x^3+2x^2-2x-7)= equation: 


Simplifying
(2x3 + 4x2 + -7x + 1) + -1(8x3 + 2x2 + -2x + -7) = 0

Reorder the terms:
(1 + -7x + 4x2 + 2x3) + -1(8x3 + 2x2 + -2x + -7) = 0

Remove parenthesis around (1 + -7x + 4x2 + 2x3)
1 + -7x + 4x2 + 2x3 + -1(8x3 + 2x2 + -2x + -7) = 0

Reorder the terms:
1 + -7x + 4x2 + 2x3 + -1(-7 + -2x + 2x2 + 8x3) = 0
1 + -7x + 4x2 + 2x3 + (-7 * -1 + -2x * -1 + 2x2 * -1 + 8x3 * -1) = 0
1 + -7x + 4x2 + 2x3 + (7 + 2x + -2x2 + -8x3) = 0

Reorder the terms:
1 + 7 + -7x + 2x + 4x2 + -2x2 + 2x3 + -8x3 = 0

Combine like terms: 1 + 7 = 8
8 + -7x + 2x + 4x2 + -2x2 + 2x3 + -8x3 = 0

Combine like terms: -7x + 2x = -5x
8 + -5x + 4x2 + -2x2 + 2x3 + -8x3 = 0

Combine like terms: 4x2 + -2x2 = 2x2
8 + -5x + 2x2 + 2x3 + -8x3 = 0

Combine like terms: 2x3 + -8x3 = -6x3
8 + -5x + 2x2 + -6x3 = 0

Solving
8 + -5x + 2x2 + -6x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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