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Simplifying 2n2 + 5 = -38 Reorder the terms: 5 + 2n2 = -38 Solving 5 + 2n2 = -38 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 2n2 = -38 + -5 Combine like terms: 5 + -5 = 0 0 + 2n2 = -38 + -5 2n2 = -38 + -5 Combine like terms: -38 + -5 = -43 2n2 = -43 Divide each side by '2'. n2 = -21.5 Simplifying n2 = -21.5 Reorder the terms: 21.5 + n2 = -21.5 + 21.5 Combine like terms: -21.5 + 21.5 = 0.0 21.5 + n2 = 0.0 The solution to this equation could not be determined.
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