y^3-9y=-8

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Solution for y^3-9y=-8 equation: 


Simplifying
y3 + -9y = -8

Reorder the terms:
-9y + y3 = -8

Solving
-9y + y3 = -8

Solving for variable 'y'.

Reorder the terms:
8 + -9y + y3 = -8 + 8

Combine like terms: -8 + 8 = 0
8 + -9y + y3 = 0

The solution to this equation could not be determined.

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