72x^2-32y^2=

Solution for 72x^2-32y^2= equation:

Simplifying
72x2 + -32y2 = 0

Solving
72x2 + -32y2 = 0

Solving for variable 'x'.

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

Add '32y2' to each side of the equation.
72x2 + -32y2 + 32y2 = 0 + 32y2

Combine like terms: -32y2 + 32y2 = 0
72x2 + 0 = 0 + 32y2
72x2 = 0 + 32y2
Remove the zero:
72x2 = 32y2

Divide each side by '72'.
x2 = 0.4444444444y2

Simplifying
x2 = 0.4444444444y2

Take the square root of each side:
x = {-0.666666667y, 0.666666667y}