21x=9x^4+6x^2+1

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Solution for 21x=9x^4+6x^2+1 equation: 


Simplifying
21x = 9x4 + 6x2 + 1

Reorder the terms:
21x = 1 + 6x2 + 9x4

Solving
21x = 1 + 6x2 + 9x4

Solving for variable 'x'.

Reorder the terms:
-1 + 21x + -6x2 + -9x4 = 1 + 6x2 + 9x4 + -1 + -6x2 + -9x4

Reorder the terms:
-1 + 21x + -6x2 + -9x4 = 1 + -1 + 6x2 + -6x2 + 9x4 + -9x4

Combine like terms: 1 + -1 = 0
-1 + 21x + -6x2 + -9x4 = 0 + 6x2 + -6x2 + 9x4 + -9x4
-1 + 21x + -6x2 + -9x4 = 6x2 + -6x2 + 9x4 + -9x4

Combine like terms: 6x2 + -6x2 = 0
-1 + 21x + -6x2 + -9x4 = 0 + 9x4 + -9x4
-1 + 21x + -6x2 + -9x4 = 9x4 + -9x4

Combine like terms: 9x4 + -9x4 = 0
-1 + 21x + -6x2 + -9x4 = 0

The solution to this equation could not be determined.

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