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Simplifying X3 + x2 + 4x + 30 = 0 Reorder the terms: 30 + X3 + 4x + x2 = 0 Solving 30 + X3 + 4x + x2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-30' to each side of the equation. 30 + X3 + 4x + -30 + x2 = 0 + -30 Reorder the terms: 30 + -30 + X3 + 4x + x2 = 0 + -30 Combine like terms: 30 + -30 = 0 0 + X3 + 4x + x2 = 0 + -30 X3 + 4x + x2 = 0 + -30 Combine like terms: 0 + -30 = -30 X3 + 4x + x2 = -30 Add '-4x' to each side of the equation. X3 + 4x + -4x + x2 = -30 + -4x Combine like terms: 4x + -4x = 0 X3 + 0 + x2 = -30 + -4x X3 + x2 = -30 + -4x Add '-1x2' to each side of the equation. X3 + x2 + -1x2 = -30 + -4x + -1x2 Combine like terms: x2 + -1x2 = 0 X3 + 0 = -30 + -4x + -1x2 X3 = -30 + -4x + -1x2 Simplifying X3 = -30 + -4x + -1x2 Reorder the terms: 30 + X3 + 4x + x2 = -30 + -4x + -1x2 + 30 + 4x + x2 Reorder the terms: 30 + X3 + 4x + x2 = -30 + 30 + -4x + 4x + -1x2 + x2 Combine like terms: -30 + 30 = 0 30 + X3 + 4x + x2 = 0 + -4x + 4x + -1x2 + x2 30 + X3 + 4x + x2 = -4x + 4x + -1x2 + x2 Combine like terms: -4x + 4x = 0 30 + X3 + 4x + x2 = 0 + -1x2 + x2 30 + X3 + 4x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 30 + X3 + 4x + x2 = 0 The solution to this equation could not be determined.
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