(-7x^4-6x^3+2x)+(-3x^4+3x^3+4)=

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Solution for (-7x^4-6x^3+2x)+(-3x^4+3x^3+4)= equation: 


Simplifying
(-7x4 + -6x3 + 2x) + (-3x4 + 3x3 + 4) = 0

Reorder the terms:
(2x + -6x3 + -7x4) + (-3x4 + 3x3 + 4) = 0

Remove parenthesis around (2x + -6x3 + -7x4)
2x + -6x3 + -7x4 + (-3x4 + 3x3 + 4) = 0

Reorder the terms:
2x + -6x3 + -7x4 + (4 + 3x3 + -3x4) = 0

Remove parenthesis around (4 + 3x3 + -3x4)
2x + -6x3 + -7x4 + 4 + 3x3 + -3x4 = 0

Reorder the terms:
4 + 2x + -6x3 + 3x3 + -7x4 + -3x4 = 0

Combine like terms: -6x3 + 3x3 = -3x3
4 + 2x + -3x3 + -7x4 + -3x4 = 0

Combine like terms: -7x4 + -3x4 = -10x4
4 + 2x + -3x3 + -10x4 = 0

Solving
4 + 2x + -3x3 + -10x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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