9x^2-25y^2=

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Solution for 9x^2-25y^2= equation: 


Simplifying
9x2 + -25y2 = 0

Solving
9x2 + -25y2 = 0

Solving for variable 'x'.

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

Add '25y2' to each side of the equation.
9x2 + -25y2 + 25y2 = 0 + 25y2

Combine like terms: -25y2 + 25y2 = 0
9x2 + 0 = 0 + 25y2
9x2 = 0 + 25y2
Remove the zero:
9x2 = 25y2

Divide each side by '9'.
x2 = 2.777777778y2

Simplifying
x2 = 2.777777778y2

Take the square root of each side:
x = {-1.666666667y, 1.666666667y}

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