28x^10+21X^9+28x^8=0

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Solution for 28x^10+21X^9+28x^8=0 equation: 


Simplifying
28x10 + 21X9 + 28x8 = 0

Reorder the terms:
21X9 + 28x8 + 28x10 = 0

Solving
21X9 + 28x8 + 28x10 = 0

Solving for variable 'X'.

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

Add '-28x8' to each side of the equation.
21X9 + 28x8 + -28x8 + 28x10 = 0 + -28x8

Combine like terms: 28x8 + -28x8 = 0
21X9 + 0 + 28x10 = 0 + -28x8
21X9 + 28x10 = 0 + -28x8
Remove the zero:
21X9 + 28x10 = -28x8

Add '-28x10' to each side of the equation.
21X9 + 28x10 + -28x10 = -28x8 + -28x10

Combine like terms: 28x10 + -28x10 = 0
21X9 + 0 = -28x8 + -28x10
21X9 = -28x8 + -28x10

Divide each side by '21'.
X9 = -1.333333333x8 + -1.333333333x10

Simplifying
X9 = -1.333333333x8 + -1.333333333x10

Reorder the terms:
X9 + 1.333333333x8 + 1.333333333x10 = -1.333333333x8 + 1.333333333x8 + -1.333333333x10 + 1.333333333x10

Combine like terms: -1.333333333x8 + 1.333333333x8 = 0.000000000
X9 + 1.333333333x8 + 1.333333333x10 = 0.000000000 + -1.333333333x10 + 1.333333333x10
X9 + 1.333333333x8 + 1.333333333x10 = -1.333333333x10 + 1.333333333x10

Combine like terms: -1.333333333x10 + 1.333333333x10 = 0.000000000
X9 + 1.333333333x8 + 1.333333333x10 = 0.000000000

The solution to this equation could not be determined.

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