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Simplifying 4n2 = -72 Solving 4n2 = -72 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Divide each side by '4'. n2 = -18 Simplifying n2 = -18 Reorder the terms: 18 + n2 = -18 + 18 Combine like terms: -18 + 18 = 0 18 + n2 = 0 The solution to this equation could not be determined.
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