m^2-9=64

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Solution for m^2-9=64 equation: 


Simplifying
m2 + -9 = 64

Reorder the terms:
-9 + m2 = 64

Solving
-9 + m2 = 64

Solving for variable 'm'.

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

Add '9' to each side of the equation.
-9 + 9 + m2 = 64 + 9

Combine like terms: -9 + 9 = 0
0 + m2 = 64 + 9
m2 = 64 + 9

Combine like terms: 64 + 9 = 73
m2 = 73

Simplifying
m2 = 73

Take the square root of each side:
m = {-8.544003745, 8.544003745}

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