64x^2-225y^2=

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Solution for 64x^2-225y^2= equation: 


Simplifying
64x2 + -225y2 = 0

Solving
64x2 + -225y2 = 0

Solving for variable 'x'.

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

Add '225y2' to each side of the equation.
64x2 + -225y2 + 225y2 = 0 + 225y2

Combine like terms: -225y2 + 225y2 = 0
64x2 + 0 = 0 + 225y2
64x2 = 0 + 225y2
Remove the zero:
64x2 = 225y2

Divide each side by '64'.
x2 = 3.515625y2

Simplifying
x2 = 3.515625y2

Take the square root of each side:
x = {-1.875y, 1.875y}

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