(X^2)-(y^2)=85

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Solution for (X^2)-(y^2)=85 equation:


Simplifying
(X2) + -1(y2) = 85
X2 + -1(y2) = 85

Solving
X2 + -1y2 = 85

Solving for variable 'X'.

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

Add 'y2' to each side of the equation.
X2 + -1y2 + y2 = 85 + y2

Combine like terms: -1y2 + y2 = 0
X2 + 0 = 85 + y2
X2 = 85 + y2

Simplifying
X2 = 85 + y2

Reorder the terms:
-85 + X2 + -1y2 = 85 + y2 + -85 + -1y2

Reorder the terms:
-85 + X2 + -1y2 = 85 + -85 + y2 + -1y2

Combine like terms: 85 + -85 = 0
-85 + X2 + -1y2 = 0 + y2 + -1y2
-85 + X2 + -1y2 = y2 + -1y2

Combine like terms: y2 + -1y2 = 0
-85 + X2 + -1y2 = 0

The solution to this equation could not be determined.

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