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Simplifying X2 + -42x + 440 = 0 Reorder the terms: 440 + X2 + -42x = 0 Solving 440 + X2 + -42x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-440' to each side of the equation. 440 + X2 + -440 + -42x = 0 + -440 Reorder the terms: 440 + -440 + X2 + -42x = 0 + -440 Combine like terms: 440 + -440 = 0 0 + X2 + -42x = 0 + -440 X2 + -42x = 0 + -440 Combine like terms: 0 + -440 = -440 X2 + -42x = -440 Add '42x' to each side of the equation. X2 + -42x + 42x = -440 + 42x Combine like terms: -42x + 42x = 0 X2 + 0 = -440 + 42x X2 = -440 + 42x Simplifying X2 = -440 + 42x Reorder the terms: 440 + X2 + -42x = -440 + 42x + 440 + -42x Reorder the terms: 440 + X2 + -42x = -440 + 440 + 42x + -42x Combine like terms: -440 + 440 = 0 440 + X2 + -42x = 0 + 42x + -42x 440 + X2 + -42x = 42x + -42x Combine like terms: 42x + -42x = 0 440 + X2 + -42x = 0 The solution to this equation could not be determined.
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