9y^2=64

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Solution for 9y^2=64 equation: 


Simplifying
9y2 = 64

Solving
9y2 = 64

Solving for variable 'y'.

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

Divide each side by '9'.
y2 = 7.111111111

Simplifying
y2 = 7.111111111

Take the square root of each side:
y = {-2.666666667, 2.666666667}

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