(x^3)-(y^3)=91

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Solution for (x^3)-(y^3)=91 equation:


Simplifying
(x3) + -1(y3) = 91
x3 + -1(y3) = 91

Solving
x3 + -1y3 = 91

Solving for variable 'x'.

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

Add 'y3' to each side of the equation.
x3 + -1y3 + y3 = 91 + y3

Combine like terms: -1y3 + y3 = 0
x3 + 0 = 91 + y3
x3 = 91 + y3

Simplifying
x3 = 91 + y3

Reorder the terms:
-91 + x3 + -1y3 = 91 + y3 + -91 + -1y3

Reorder the terms:
-91 + x3 + -1y3 = 91 + -91 + y3 + -1y3

Combine like terms: 91 + -91 = 0
-91 + x3 + -1y3 = 0 + y3 + -1y3
-91 + x3 + -1y3 = y3 + -1y3

Combine like terms: y3 + -1y3 = 0
-91 + x3 + -1y3 = 0

The solution to this equation could not be determined.

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