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Simplifying -5n2 + 9 = 10 Reorder the terms: 9 + -5n2 = 10 Solving 9 + -5n2 = 10 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -5n2 = 10 + -9 Combine like terms: 9 + -9 = 0 0 + -5n2 = 10 + -9 -5n2 = 10 + -9 Combine like terms: 10 + -9 = 1 -5n2 = 1 Divide each side by '-5'. n2 = -0.2 Simplifying n2 = -0.2 Reorder the terms: 0.2 + n2 = -0.2 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.2 + n2 = 0.0 The solution to this equation could not be determined.
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