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Simplifying 4y2 + 4 = -16 Reorder the terms: 4 + 4y2 = -16 Solving 4 + 4y2 = -16 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 4y2 = -16 + -4 Combine like terms: 4 + -4 = 0 0 + 4y2 = -16 + -4 4y2 = -16 + -4 Combine like terms: -16 + -4 = -20 4y2 = -20 Divide each side by '4'. y2 = -5 Simplifying y2 = -5 Reorder the terms: 5 + y2 = -5 + 5 Combine like terms: -5 + 5 = 0 5 + y2 = 0 The solution to this equation could not be determined.
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