81n^2=81

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Solution for 81n^2=81 equation: 


Simplifying
81n2 = 81

Solving
81n2 = 81

Solving for variable 'n'.

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

Divide each side by '81'.
n2 = 1

Simplifying
n2 = 1

Take the square root of each side:
n = {-1, 1}

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