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Simplifying 4n2 + -7 = -68 Reorder the terms: -7 + 4n2 = -68 Solving -7 + 4n2 = -68 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + 4n2 = -68 + 7 Combine like terms: -7 + 7 = 0 0 + 4n2 = -68 + 7 4n2 = -68 + 7 Combine like terms: -68 + 7 = -61 4n2 = -61 Divide each side by '4'. n2 = -15.25 Simplifying n2 = -15.25 Reorder the terms: 15.25 + n2 = -15.25 + 15.25 Combine like terms: -15.25 + 15.25 = 0.00 15.25 + n2 = 0.00 The solution to this equation could not be determined.
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