9a^2-49b^2=0

Solution for 9a^2-49b^2=0 equation:

Simplifying
9a2 + -49b2 = 0

Solving
9a2 + -49b2 = 0

Solving for variable 'a'.

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

Add '49b2' to each side of the equation.
9a2 + -49b2 + 49b2 = 0 + 49b2

Combine like terms: -49b2 + 49b2 = 0
9a2 + 0 = 0 + 49b2
9a2 = 0 + 49b2
Remove the zero:
9a2 = 49b2

Divide each side by '9'.
a2 = 5.444444444b2

Simplifying
a2 = 5.444444444b2

Take the square root of each side:
a = {-2.333333333b, 2.333333333b}