9y^2-4v^2=0

Solution for 9y^2-4v^2=0 equation:

Simplifying
9y2 + -4v2 = 0

Reorder the terms:
-4v2 + 9y2 = 0

Solving
-4v2 + 9y2 = 0

Solving for variable 'v'.

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

Add '-9y2' to each side of the equation.
-4v2 + 9y2 + -9y2 = 0 + -9y2

Combine like terms: 9y2 + -9y2 = 0
-4v2 + 0 = 0 + -9y2
-4v2 = 0 + -9y2
Remove the zero:
-4v2 = -9y2

Divide each side by '-4'.
v2 = 2.25y2

Simplifying
v2 = 2.25y2

Take the square root of each side:
v = {-1.5y, 1.5y}