2n+7n^3+7n^3-3n^4+7n^3-3n^4=

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Solution for 2n+7n^3+7n^3-3n^4+7n^3-3n^4= equation: 


Simplifying
2n + 7n3 + 7n3 + -3n4 + 7n3 + -3n4 = 0

Reorder the terms:
2n + 7n3 + 7n3 + 7n3 + -3n4 + -3n4 = 0

Combine like terms: 7n3 + 7n3 = 14n3
2n + 14n3 + 7n3 + -3n4 + -3n4 = 0

Combine like terms: 14n3 + 7n3 = 21n3
2n + 21n3 + -3n4 + -3n4 = 0

Combine like terms: -3n4 + -3n4 = -6n4
2n + 21n3 + -6n4 = 0

Solving
2n + 21n3 + -6n4 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), 'n'.
n(2 + 21n2 + -6n3) = 0


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

Simplifying
n = 0

Solving
n = 0

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

Simplifying
n = 0

Subproblem 2
Set the factor '(2 + 21n2 + -6n3)' equal to zero and attempt to solve:

Simplifying
2 + 21n2 + -6n3 = 0

Solving
2 + 21n2 + -6n3 = 0

The solution to this equation could not be determined.

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

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