9m^2-121n^2=0

Solution for 9m^2-121n^2=0 equation:

Simplifying
9m2 + -121n2 = 0

Solving
9m2 + -121n2 = 0

Solving for variable 'm'.

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

Add '121n2' to each side of the equation.
9m2 + -121n2 + 121n2 = 0 + 121n2

Combine like terms: -121n2 + 121n2 = 0
9m2 + 0 = 0 + 121n2
9m2 = 0 + 121n2
Remove the zero:
9m2 = 121n2

Divide each side by '9'.
m2 = 13.44444444n2

Simplifying
m2 = 13.44444444n2

Take the square root of each side:
m = {-3.666666666n, 3.666666666n}