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Simplifying
8y * y = 531
Multiply y * y
8y2 = 531
Solving
8y2 = 531
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Divide each side by '8'.
y2 = 66.375
Simplifying
y2 = 66.375
Take the square root of each side:
y = {-8.147085368, 8.147085368}
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