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Simplifying 9x2 + 31 = 0 Reorder the terms: 31 + 9x2 = 0 Solving 31 + 9x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-31' to each side of the equation. 31 + -31 + 9x2 = 0 + -31 Combine like terms: 31 + -31 = 0 0 + 9x2 = 0 + -31 9x2 = 0 + -31 Combine like terms: 0 + -31 = -31 9x2 = -31 Divide each side by '9'. x2 = -3.444444444 Simplifying x2 = -3.444444444 Reorder the terms: 3.444444444 + x2 = -3.444444444 + 3.444444444 Combine like terms: -3.444444444 + 3.444444444 = 0.000000000 3.444444444 + x2 = 0.000000000 The solution to this equation could not be determined.
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