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Simplifying X3 + 8x2 + x + -42 = 0 Reorder the terms: -42 + X3 + x + 8x2 = 0 Solving -42 + X3 + x + 8x2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '42' to each side of the equation. -42 + X3 + x + 42 + 8x2 = 0 + 42 Reorder the terms: -42 + 42 + X3 + x + 8x2 = 0 + 42 Combine like terms: -42 + 42 = 0 0 + X3 + x + 8x2 = 0 + 42 X3 + x + 8x2 = 0 + 42 Combine like terms: 0 + 42 = 42 X3 + x + 8x2 = 42 Add '-1x' to each side of the equation. X3 + x + -1x + 8x2 = 42 + -1x Combine like terms: x + -1x = 0 X3 + 0 + 8x2 = 42 + -1x X3 + 8x2 = 42 + -1x Add '-8x2' to each side of the equation. X3 + 8x2 + -8x2 = 42 + -1x + -8x2 Combine like terms: 8x2 + -8x2 = 0 X3 + 0 = 42 + -1x + -8x2 X3 = 42 + -1x + -8x2 Simplifying X3 = 42 + -1x + -8x2 Reorder the terms: -42 + X3 + x + 8x2 = 42 + -1x + -8x2 + -42 + x + 8x2 Reorder the terms: -42 + X3 + x + 8x2 = 42 + -42 + -1x + x + -8x2 + 8x2 Combine like terms: 42 + -42 = 0 -42 + X3 + x + 8x2 = 0 + -1x + x + -8x2 + 8x2 -42 + X3 + x + 8x2 = -1x + x + -8x2 + 8x2 Combine like terms: -1x + x = 0 -42 + X3 + x + 8x2 = 0 + -8x2 + 8x2 -42 + X3 + x + 8x2 = -8x2 + 8x2 Combine like terms: -8x2 + 8x2 = 0 -42 + X3 + x + 8x2 = 0 The solution to this equation could not be determined.
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