9y^2=1

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Solution for 9y^2=1 equation: 


Simplifying
9y2 = 1

Solving
9y2 = 1

Solving for variable 'y'.

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

Divide each side by '9'.
y2 = 0.1111111111

Simplifying
y2 = 0.1111111111

Take the square root of each side:
y = {-0.333333333, 0.333333333}

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