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Simplifying
3m2 = 81
Solving
3m2 = 81
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Divide each side by '3'.
m2 = 27
Simplifying
m2 = 27
Take the square root of each side:
m = {-5.196152423, 5.196152423}
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