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Simplifying X4 + 4x3 + -2x2 + -8 = 0 Reorder the terms: -8 + X4 + -2x2 + 4x3 = 0 Solving -8 + X4 + -2x2 + 4x3 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '8' to each side of the equation. -8 + X4 + -2x2 + 8 + 4x3 = 0 + 8 Reorder the terms: -8 + 8 + X4 + -2x2 + 4x3 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + X4 + -2x2 + 4x3 = 0 + 8 X4 + -2x2 + 4x3 = 0 + 8 Combine like terms: 0 + 8 = 8 X4 + -2x2 + 4x3 = 8 Add '2x2' to each side of the equation. X4 + -2x2 + 2x2 + 4x3 = 8 + 2x2 Combine like terms: -2x2 + 2x2 = 0 X4 + 0 + 4x3 = 8 + 2x2 X4 + 4x3 = 8 + 2x2 Add '-4x3' to each side of the equation. X4 + 4x3 + -4x3 = 8 + 2x2 + -4x3 Combine like terms: 4x3 + -4x3 = 0 X4 + 0 = 8 + 2x2 + -4x3 X4 = 8 + 2x2 + -4x3 Simplifying X4 = 8 + 2x2 + -4x3 Reorder the terms: -8 + X4 + -2x2 + 4x3 = 8 + 2x2 + -4x3 + -8 + -2x2 + 4x3 Reorder the terms: -8 + X4 + -2x2 + 4x3 = 8 + -8 + 2x2 + -2x2 + -4x3 + 4x3 Combine like terms: 8 + -8 = 0 -8 + X4 + -2x2 + 4x3 = 0 + 2x2 + -2x2 + -4x3 + 4x3 -8 + X4 + -2x2 + 4x3 = 2x2 + -2x2 + -4x3 + 4x3 Combine like terms: 2x2 + -2x2 = 0 -8 + X4 + -2x2 + 4x3 = 0 + -4x3 + 4x3 -8 + X4 + -2x2 + 4x3 = -4x3 + 4x3 Combine like terms: -4x3 + 4x3 = 0 -8 + X4 + -2x2 + 4x3 = 0 The solution to this equation could not be determined.
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