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Simplifying N2 + 7n = 30 Solving N2 + 7n = 30 Solving for variable 'N'. Move all terms containing N to the left, all other terms to the right. Add '-7n' to each side of the equation. N2 + 7n + -7n = 30 + -7n Combine like terms: 7n + -7n = 0 N2 + 0 = 30 + -7n N2 = 30 + -7n Simplifying N2 = 30 + -7n Reorder the terms: -30 + N2 + 7n = 30 + -7n + -30 + 7n Reorder the terms: -30 + N2 + 7n = 30 + -30 + -7n + 7n Combine like terms: 30 + -30 = 0 -30 + N2 + 7n = 0 + -7n + 7n -30 + N2 + 7n = -7n + 7n Combine like terms: -7n + 7n = 0 -30 + N2 + 7n = 0 The solution to this equation could not be determined.
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