81xy^2-8y^3=1

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Solution for 81xy^2-8y^3=1 equation: 


Simplifying
81xy2 + -8y3 = 1

Solving
81xy2 + -8y3 = 1

Solving for variable 'x'.

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

Add '8y3' to each side of the equation.
81xy2 + -8y3 + 8y3 = 1 + 8y3

Combine like terms: -8y3 + 8y3 = 0
81xy2 + 0 = 1 + 8y3
81xy2 = 1 + 8y3

Divide each side by '81y2'.
x = 0.01234567901y-2 + 0.0987654321y

Simplifying
x = 0.01234567901y-2 + 0.0987654321y

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