x^2-4y^2+9z^2=0

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Solution for x^2-4y^2+9z^2=0 equation: 


Simplifying
x2 + -4y2 + 9z2 = 0

Solving
x2 + -4y2 + 9z2 = 0

Solving for variable 'x'.

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

Add '4y2' to each side of the equation.
x2 + -4y2 + 4y2 + 9z2 = 0 + 4y2

Combine like terms: -4y2 + 4y2 = 0
x2 + 0 + 9z2 = 0 + 4y2
x2 + 9z2 = 0 + 4y2
Remove the zero:
x2 + 9z2 = 4y2

Add '-9z2' to each side of the equation.
x2 + 9z2 + -9z2 = 4y2 + -9z2

Combine like terms: 9z2 + -9z2 = 0
x2 + 0 = 4y2 + -9z2
x2 = 4y2 + -9z2

Simplifying
x2 = 4y2 + -9z2

Reorder the terms:
x2 + -4y2 + 9z2 = 4y2 + -4y2 + -9z2 + 9z2

Combine like terms: 4y2 + -4y2 = 0
x2 + -4y2 + 9z2 = 0 + -9z2 + 9z2
x2 + -4y2 + 9z2 = -9z2 + 9z2

Combine like terms: -9z2 + 9z2 = 0
x2 + -4y2 + 9z2 = 0

The solution to this equation could not be determined.

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