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Simplifying X4 + 3x2 + -4x3 + -12x = 0 Reorder the terms: X4 + -12x + 3x2 + -4x3 = 0 Solving X4 + -12x + 3x2 + -4x3 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '12x' to each side of the equation. X4 + -12x + 3x2 + 12x + -4x3 = 0 + 12x Reorder the terms: X4 + -12x + 12x + 3x2 + -4x3 = 0 + 12x Combine like terms: -12x + 12x = 0 X4 + 0 + 3x2 + -4x3 = 0 + 12x X4 + 3x2 + -4x3 = 0 + 12x Remove the zero: X4 + 3x2 + -4x3 = 12x Add '-3x2' to each side of the equation. X4 + 3x2 + -3x2 + -4x3 = 12x + -3x2 Combine like terms: 3x2 + -3x2 = 0 X4 + 0 + -4x3 = 12x + -3x2 X4 + -4x3 = 12x + -3x2 Add '4x3' to each side of the equation. X4 + -4x3 + 4x3 = 12x + -3x2 + 4x3 Combine like terms: -4x3 + 4x3 = 0 X4 + 0 = 12x + -3x2 + 4x3 X4 = 12x + -3x2 + 4x3 Simplifying X4 = 12x + -3x2 + 4x3 Reorder the terms: X4 + -12x + 3x2 + -4x3 = 12x + -12x + -3x2 + 3x2 + 4x3 + -4x3 Combine like terms: 12x + -12x = 0 X4 + -12x + 3x2 + -4x3 = 0 + -3x2 + 3x2 + 4x3 + -4x3 X4 + -12x + 3x2 + -4x3 = -3x2 + 3x2 + 4x3 + -4x3 Combine like terms: -3x2 + 3x2 = 0 X4 + -12x + 3x2 + -4x3 = 0 + 4x3 + -4x3 X4 + -12x + 3x2 + -4x3 = 4x3 + -4x3 Combine like terms: 4x3 + -4x3 = 0 X4 + -12x + 3x2 + -4x3 = 0 The solution to this equation could not be determined.
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