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

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


Simplifying
(3x5 + 9x3 + 8x) + (7x4 + -7x3 + 7x2) = 0

Reorder the terms:
(8x + 9x3 + 3x5) + (7x4 + -7x3 + 7x2) = 0

Remove parenthesis around (8x + 9x3 + 3x5)
8x + 9x3 + 3x5 + (7x4 + -7x3 + 7x2) = 0

Reorder the terms:
8x + 9x3 + 3x5 + (7x2 + -7x3 + 7x4) = 0

Remove parenthesis around (7x2 + -7x3 + 7x4)
8x + 9x3 + 3x5 + 7x2 + -7x3 + 7x4 = 0

Reorder the terms:
8x + 7x2 + 9x3 + -7x3 + 7x4 + 3x5 = 0

Combine like terms: 9x3 + -7x3 = 2x3
8x + 7x2 + 2x3 + 7x4 + 3x5 = 0

Solving
8x + 7x2 + 2x3 + 7x4 + 3x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(8 + 7x + 2x2 + 7x3 + 3x4) = 0


Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x = 0

Subproblem 2
Set the factor '(8 + 7x + 2x2 + 7x3 + 3x4)' equal to zero and attempt to solve:

Simplifying
8 + 7x + 2x2 + 7x3 + 3x4 = 0

Solving
8 + 7x + 2x2 + 7x3 + 3x4 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

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