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Simplifying 3X2 + -20x + -84 = 0 Reorder the terms: -84 + 3X2 + -20x = 0 Solving -84 + 3X2 + -20x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '84' to each side of the equation. -84 + 3X2 + 84 + -20x = 0 + 84 Reorder the terms: -84 + 84 + 3X2 + -20x = 0 + 84 Combine like terms: -84 + 84 = 0 0 + 3X2 + -20x = 0 + 84 3X2 + -20x = 0 + 84 Combine like terms: 0 + 84 = 84 3X2 + -20x = 84 Add '20x' to each side of the equation. 3X2 + -20x + 20x = 84 + 20x Combine like terms: -20x + 20x = 0 3X2 + 0 = 84 + 20x 3X2 = 84 + 20x Divide each side by '3'. X2 = 28 + 6.666666667x Simplifying X2 = 28 + 6.666666667x Reorder the terms: -28 + X2 + -6.666666667x = 28 + 6.666666667x + -28 + -6.666666667x Reorder the terms: -28 + X2 + -6.666666667x = 28 + -28 + 6.666666667x + -6.666666667x Combine like terms: 28 + -28 = 0 -28 + X2 + -6.666666667x = 0 + 6.666666667x + -6.666666667x -28 + X2 + -6.666666667x = 6.666666667x + -6.666666667x Combine like terms: 6.666666667x + -6.666666667x = 0.000000000 -28 + X2 + -6.666666667x = 0.000000000 The solution to this equation could not be determined.
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