4x^3-y=8

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Solution for 4x^3-y=8 equation:


Simplifying
4x3 + -1y = 8

Solving
4x3 + -1y = 8

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
4x3 + -1y + y = 8 + y

Combine like terms: -1y + y = 0
4x3 + 0 = 8 + y
4x3 = 8 + y

Divide each side by '4'.
x3 = 2 + 0.25y

Simplifying
x3 = 2 + 0.25y

Reorder the terms:
-2 + x3 + -0.25y = 2 + 0.25y + -2 + -0.25y

Reorder the terms:
-2 + x3 + -0.25y = 2 + -2 + 0.25y + -0.25y

Combine like terms: 2 + -2 = 0
-2 + x3 + -0.25y = 0 + 0.25y + -0.25y
-2 + x3 + -0.25y = 0.25y + -0.25y

Combine like terms: 0.25y + -0.25y = 0.00
-2 + x3 + -0.25y = 0.00

The solution to this equation could not be determined.

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