(5x^7-6x^4-7)+(-4x^7-x^4+18)=

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Solution for (5x^7-6x^4-7)+(-4x^7-x^4+18)= equation: 


Simplifying
(5x7 + -6x4 + -7) + (-4x7 + -1x4 + 18) = 0

Reorder the terms:
(-7 + -6x4 + 5x7) + (-4x7 + -1x4 + 18) = 0

Remove parenthesis around (-7 + -6x4 + 5x7)
-7 + -6x4 + 5x7 + (-4x7 + -1x4 + 18) = 0

Reorder the terms:
-7 + -6x4 + 5x7 + (18 + -1x4 + -4x7) = 0

Remove parenthesis around (18 + -1x4 + -4x7)
-7 + -6x4 + 5x7 + 18 + -1x4 + -4x7 = 0

Reorder the terms:
-7 + 18 + -6x4 + -1x4 + 5x7 + -4x7 = 0

Combine like terms: -7 + 18 = 11
11 + -6x4 + -1x4 + 5x7 + -4x7 = 0

Combine like terms: -6x4 + -1x4 = -7x4
11 + -7x4 + 5x7 + -4x7 = 0

Combine like terms: 5x7 + -4x7 = 1x7
11 + -7x4 + 1x7 = 0

Solving
11 + -7x4 + 1x7 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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