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Simplifying 81x3 + -1089 = 0 Reorder the terms: -1089 + 81x3 = 0 Solving -1089 + 81x3 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1089' to each side of the equation. -1089 + 1089 + 81x3 = 0 + 1089 Combine like terms: -1089 + 1089 = 0 0 + 81x3 = 0 + 1089 81x3 = 0 + 1089 Combine like terms: 0 + 1089 = 1089 81x3 = 1089 Divide each side by '81'. x3 = 13.44444444 Simplifying x3 = 13.44444444 Reorder the terms: -13.44444444 + x3 = 13.44444444 + -13.44444444 Combine like terms: 13.44444444 + -13.44444444 = 0.00000000 -13.44444444 + x3 = 0.00000000 The solution to this equation could not be determined.
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