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Simplifying N2 + 18n + 77 = 0 Reorder the terms: 77 + N2 + 18n = 0 Solving 77 + N2 + 18n = 0 Solving for variable 'N'. Move all terms containing N to the left, all other terms to the right. Add '-77' to each side of the equation. 77 + N2 + -77 + 18n = 0 + -77 Reorder the terms: 77 + -77 + N2 + 18n = 0 + -77 Combine like terms: 77 + -77 = 0 0 + N2 + 18n = 0 + -77 N2 + 18n = 0 + -77 Combine like terms: 0 + -77 = -77 N2 + 18n = -77 Add '-18n' to each side of the equation. N2 + 18n + -18n = -77 + -18n Combine like terms: 18n + -18n = 0 N2 + 0 = -77 + -18n N2 = -77 + -18n Simplifying N2 = -77 + -18n Reorder the terms: 77 + N2 + 18n = -77 + -18n + 77 + 18n Reorder the terms: 77 + N2 + 18n = -77 + 77 + -18n + 18n Combine like terms: -77 + 77 = 0 77 + N2 + 18n = 0 + -18n + 18n 77 + N2 + 18n = -18n + 18n Combine like terms: -18n + 18n = 0 77 + N2 + 18n = 0 The solution to this equation could not be determined.
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