x^2-121y^2=0

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Solution for x^2-121y^2=0 equation: 


Simplifying
x2 + -121y2 = 0

Solving
x2 + -121y2 = 0

Solving for variable 'x'.

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

Add '121y2' to each side of the equation.
x2 + -121y2 + 121y2 = 0 + 121y2

Combine like terms: -121y2 + 121y2 = 0
x2 + 0 = 0 + 121y2
x2 = 0 + 121y2
Remove the zero:
x2 = 121y2

Simplifying
x2 = 121y2

Take the square root of each side:
x = {-11y, 11y}

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