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Simplifying X2 + -20x + -91 = 0 Reorder the terms: -91 + X2 + -20x = 0 Solving -91 + X2 + -20x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '91' to each side of the equation. -91 + X2 + 91 + -20x = 0 + 91 Reorder the terms: -91 + 91 + X2 + -20x = 0 + 91 Combine like terms: -91 + 91 = 0 0 + X2 + -20x = 0 + 91 X2 + -20x = 0 + 91 Combine like terms: 0 + 91 = 91 X2 + -20x = 91 Add '20x' to each side of the equation. X2 + -20x + 20x = 91 + 20x Combine like terms: -20x + 20x = 0 X2 + 0 = 91 + 20x X2 = 91 + 20x Simplifying X2 = 91 + 20x Reorder the terms: -91 + X2 + -20x = 91 + 20x + -91 + -20x Reorder the terms: -91 + X2 + -20x = 91 + -91 + 20x + -20x Combine like terms: 91 + -91 = 0 -91 + X2 + -20x = 0 + 20x + -20x -91 + X2 + -20x = 20x + -20x Combine like terms: 20x + -20x = 0 -91 + X2 + -20x = 0 The solution to this equation could not be determined.
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