y^2=x^2-9

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


Simplifying
y2 = x2 + -9

Reorder the terms:
y2 = -9 + x2

Solving
y2 = -9 + x2

Solving for variable 'y'.

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

Simplifying
y2 = -9 + x2

Reorder the terms:
9 + -1x2 + y2 = -9 + x2 + 9 + -1x2

Reorder the terms:
9 + -1x2 + y2 = -9 + 9 + x2 + -1x2

Combine like terms: -9 + 9 = 0
9 + -1x2 + y2 = 0 + x2 + -1x2
9 + -1x2 + y2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
9 + -1x2 + y2 = 0

The solution to this equation could not be determined.

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