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Simplifying X2 + -42x + 120 = 0 Reorder the terms: 120 + X2 + -42x = 0 Solving 120 + X2 + -42x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-120' to each side of the equation. 120 + X2 + -120 + -42x = 0 + -120 Reorder the terms: 120 + -120 + X2 + -42x = 0 + -120 Combine like terms: 120 + -120 = 0 0 + X2 + -42x = 0 + -120 X2 + -42x = 0 + -120 Combine like terms: 0 + -120 = -120 X2 + -42x = -120 Add '42x' to each side of the equation. X2 + -42x + 42x = -120 + 42x Combine like terms: -42x + 42x = 0 X2 + 0 = -120 + 42x X2 = -120 + 42x Simplifying X2 = -120 + 42x Reorder the terms: 120 + X2 + -42x = -120 + 42x + 120 + -42x Reorder the terms: 120 + X2 + -42x = -120 + 120 + 42x + -42x Combine like terms: -120 + 120 = 0 120 + X2 + -42x = 0 + 42x + -42x 120 + X2 + -42x = 42x + -42x Combine like terms: 42x + -42x = 0 120 + X2 + -42x = 0 The solution to this equation could not be determined.
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