9x^3+9y-x^3-2y=

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Solution for 9x^3+9y-x^3-2y= equation:


Simplifying
9x3 + 9y + -1x3 + -2y = 0

Reorder the terms:
9x3 + -1x3 + 9y + -2y = 0

Combine like terms: 9x3 + -1x3 = 8x3
8x3 + 9y + -2y = 0

Combine like terms: 9y + -2y = 7y
8x3 + 7y = 0

Solving
8x3 + 7y = 0

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
8x3 + 7y + -7y = 0 + -7y

Combine like terms: 7y + -7y = 0
8x3 + 0 = 0 + -7y
8x3 = 0 + -7y
Remove the zero:
8x3 = -7y

Divide each side by '8'.
x3 = -0.875y

Simplifying
x3 = -0.875y

Combine like terms: -0.875y + 0.875y = 0.000
x3 + 0.875y = 0.000

The solution to this equation could not be determined.

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