(9+8x^2+9x^4-7x^3)+(-2x^3+2x^2+5x^4)=

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Solution for (9+8x^2+9x^4-7x^3)+(-2x^3+2x^2+5x^4)= equation: 


Simplifying
(9 + 8x2 + 9x4 + -7x3) + (-2x3 + 2x2 + 5x4) = 0

Reorder the terms:
(9 + 8x2 + -7x3 + 9x4) + (-2x3 + 2x2 + 5x4) = 0

Remove parenthesis around (9 + 8x2 + -7x3 + 9x4)
9 + 8x2 + -7x3 + 9x4 + (-2x3 + 2x2 + 5x4) = 0

Reorder the terms:
9 + 8x2 + -7x3 + 9x4 + (2x2 + -2x3 + 5x4) = 0

Remove parenthesis around (2x2 + -2x3 + 5x4)
9 + 8x2 + -7x3 + 9x4 + 2x2 + -2x3 + 5x4 = 0

Reorder the terms:
9 + 8x2 + 2x2 + -7x3 + -2x3 + 9x4 + 5x4 = 0

Combine like terms: 8x2 + 2x2 = 10x2
9 + 10x2 + -7x3 + -2x3 + 9x4 + 5x4 = 0

Combine like terms: -7x3 + -2x3 = -9x3
9 + 10x2 + -9x3 + 9x4 + 5x4 = 0

Combine like terms: 9x4 + 5x4 = 14x4
9 + 10x2 + -9x3 + 14x4 = 0

Solving
9 + 10x2 + -9x3 + 14x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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