405x^2-5y^2=0

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Solution for 405x^2-5y^2=0 equation: 


Simplifying
405x2 + -5y2 = 0

Solving
405x2 + -5y2 = 0

Solving for variable 'x'.

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

Add '5y2' to each side of the equation.
405x2 + -5y2 + 5y2 = 0 + 5y2

Combine like terms: -5y2 + 5y2 = 0
405x2 + 0 = 0 + 5y2
405x2 = 0 + 5y2
Remove the zero:
405x2 = 5y2

Divide each side by '405'.
x2 = 0.01234567901y2

Simplifying
x2 = 0.01234567901y2

Take the square root of each side:
x = {-0.111111111y, 0.111111111y}

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