9y^2=144-16

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Solution for 9y^2=144-16 equation: 


Simplifying
9y2 = 144 + -16

Combine like terms: 144 + -16 = 128
9y2 = 128

Solving
9y2 = 128

Solving for variable 'y'.

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

Divide each side by '9'.
y2 = 14.22222222

Simplifying
y2 = 14.22222222

Take the square root of each side:
y = {-3.771236166, 3.771236166}

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