169x^2a^2-225y^2b^2=

Solution for 169x^2a^2-225y^2b^2= equation:

Simplifying
169x2a2 + -225y2b2 = 0

Solving
169a2x2 + -225b2y2 = 0

Solving for variable 'a'.

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

Add '225b2y2' to each side of the equation.
169a2x2 + -225b2y2 + 225b2y2 = 0 + 225b2y2

Combine like terms: -225b2y2 + 225b2y2 = 0
169a2x2 + 0 = 0 + 225b2y2
169a2x2 = 0 + 225b2y2
Remove the zero:
169a2x2 = 225b2y2

Divide each side by '169x2'.
a2 = 1.331360947b2x-2y2

Simplifying
a2 = 1.331360947b2x-2y2

Take the square root of each side:
a = {-1.153846154bx-1y, 1.153846154bx-1y}