81x^2=169

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Solution for 81x^2=169 equation:


Simplifying
81x2 = 169

Solving
81x2 = 169

Solving for variable 'x'.

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

Divide each side by '81'.
x2 = 2.086419753

Simplifying
x2 = 2.086419753

Take the square root of each side:
x = {-1.444444444, 1.444444444}

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