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Simplifying 81x3 + -4 = 0 Reorder the terms: -4 + 81x3 = 0 Solving -4 + 81x3 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 81x3 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 81x3 = 0 + 4 81x3 = 0 + 4 Combine like terms: 0 + 4 = 4 81x3 = 4 Divide each side by '81'. x3 = 0.04938271605 Simplifying x3 = 0.04938271605 Reorder the terms: -0.04938271605 + x3 = 0.04938271605 + -0.04938271605 Combine like terms: 0.04938271605 + -0.04938271605 = 0.00000000000 -0.04938271605 + x3 = 0.00000000000 The solution to this equation could not be determined.
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