121m^2-9n^2=

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


Simplifying
121m2 + -9n2 = 0

Solving
121m2 + -9n2 = 0

Solving for variable 'm'.

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

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

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

Divide each side by '121'.
m2 = 0.07438016529n2

Simplifying
m2 = 0.07438016529n2

Take the square root of each side:
m = {-0.272727273n, 0.272727273n}

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