(0.2x^3)+x=400

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Solution for (0.2x^3)+x=400 equation: 


Simplifying
(0.2x3) + x = 400

Reorder the terms:
x + (0.2x3) = 400

Solving
x + (0.2x3) = 400

Solving for variable 'x'.

Reorder the terms:
-400 + x + (0.2x3) = 400 + -400

Combine like terms: 400 + -400 = 0
-400 + x + (0.2x3) = 0

The solution to this equation could not be determined.

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