9a^2-16b^2=0

Solution for 9a^2-16b^2=0 equation:

Simplifying
9a2 + -16b2 = 0

Solving
9a2 + -16b2 = 0

Solving for variable 'a'.

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

Add '16b2' to each side of the equation.
9a2 + -16b2 + 16b2 = 0 + 16b2

Combine like terms: -16b2 + 16b2 = 0
9a2 + 0 = 0 + 16b2
9a2 = 0 + 16b2
Remove the zero:
9a2 = 16b2

Divide each side by '9'.
a2 = 1.777777778b2

Simplifying
a2 = 1.777777778b2

Take the square root of each side:
a = {-1.333333333b, 1.333333333b}