y^2-64=-x^2

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Solution for y^2-64=-x^2 equation:


Simplifying
y2 + -64 = -1x2

Reorder the terms:
-64 + y2 = -1x2

Solving
-64 + y2 = -1x2

Solving for variable 'y'.

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

Add '64' to each side of the equation.
-64 + 64 + y2 = 64 + -1x2

Combine like terms: -64 + 64 = 0
0 + y2 = 64 + -1x2
y2 = 64 + -1x2

Simplifying
y2 = 64 + -1x2

Reorder the terms:
-64 + x2 + y2 = 64 + -1x2 + -64 + x2

Reorder the terms:
-64 + x2 + y2 = 64 + -64 + -1x2 + x2

Combine like terms: 64 + -64 = 0
-64 + x2 + y2 = 0 + -1x2 + x2
-64 + x2 + y2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-64 + x2 + y2 = 0

The solution to this equation could not be determined.

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