y*y*y-2y=21

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Solution for y*y*y-2y=21 equation: 


Simplifying
y * y * y + -2y = 21

Multiply y * y
y2 * y + -2y = 21

Multiply y2 * y
y3 + -2y = 21

Reorder the terms:
-2y + y3 = 21

Solving
-2y + y3 = 21

Solving for variable 'y'.

Reorder the terms:
-21 + -2y + y3 = 21 + -21

Combine like terms: 21 + -21 = 0
-21 + -2y + y3 = 0

The solution to this equation could not be determined.

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