9z-x^2-y^2=0

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Solution for 9z-x^2-y^2=0 equation:


Simplifying
9z + -1x2 + -1y2 = 0

Reorder the terms:
-1x2 + -1y2 + 9z = 0

Solving
-1x2 + -1y2 + 9z = 0

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.
-1x2 + -1y2 + y2 + 9z = 0 + y2

Combine like terms: -1y2 + y2 = 0
-1x2 + 0 + 9z = 0 + y2
-1x2 + 9z = 0 + y2
Remove the zero:
-1x2 + 9z = y2

Add '-9z' to each side of the equation.
-1x2 + 9z + -9z = y2 + -9z

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

Divide each side by '-1'.
x2 = -1y2 + 9z

Simplifying
x2 = -1y2 + 9z

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

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

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

The solution to this equation could not be determined.

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