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Simplifying X2 + 21x + -130 = 0 Reorder the terms: -130 + X2 + 21x = 0 Solving -130 + X2 + 21x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '130' to each side of the equation. -130 + X2 + 130 + 21x = 0 + 130 Reorder the terms: -130 + 130 + X2 + 21x = 0 + 130 Combine like terms: -130 + 130 = 0 0 + X2 + 21x = 0 + 130 X2 + 21x = 0 + 130 Combine like terms: 0 + 130 = 130 X2 + 21x = 130 Add '-21x' to each side of the equation. X2 + 21x + -21x = 130 + -21x Combine like terms: 21x + -21x = 0 X2 + 0 = 130 + -21x X2 = 130 + -21x Simplifying X2 = 130 + -21x Reorder the terms: -130 + X2 + 21x = 130 + -21x + -130 + 21x Reorder the terms: -130 + X2 + 21x = 130 + -130 + -21x + 21x Combine like terms: 130 + -130 = 0 -130 + X2 + 21x = 0 + -21x + 21x -130 + X2 + 21x = -21x + 21x Combine like terms: -21x + 21x = 0 -130 + X2 + 21x = 0 The solution to this equation could not be determined.
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