144x^2-81y^2=0

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Solution for 144x^2-81y^2=0 equation: 


Simplifying
144x2 + -81y2 = 0

Solving
144x2 + -81y2 = 0

Solving for variable 'x'.

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

Add '81y2' to each side of the equation.
144x2 + -81y2 + 81y2 = 0 + 81y2

Combine like terms: -81y2 + 81y2 = 0
144x2 + 0 = 0 + 81y2
144x2 = 0 + 81y2
Remove the zero:
144x2 = 81y2

Divide each side by '144'.
x2 = 0.5625y2

Simplifying
x2 = 0.5625y2

Take the square root of each side:
x = {-0.75y, 0.75y}

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