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Simplifying (b + -1c) * x2 + (c + -1a) * x + (a + -1b) = 0 Reorder the terms for easier multiplication: x2(b + -1c) + (c + -1a) * x + (a + -1b) = 0 (b * x2 + -1c * x2) + (c + -1a) * x + (a + -1b) = 0 (bx2 + -1cx2) + (c + -1a) * x + (a + -1b) = 0 Reorder the terms: bx2 + -1cx2 + (-1a + c) * x + (a + -1b) = 0 Reorder the terms for easier multiplication: bx2 + -1cx2 + x(-1a + c) + (a + -1b) = 0 bx2 + -1cx2 + (-1a * x + c * x) + (a + -1b) = 0 bx2 + -1cx2 + (-1ax + cx) + (a + -1b) = 0 Remove parenthesis around (a + -1b) bx2 + -1cx2 + -1ax + cx + a + -1b = 0 Reorder the terms: a + -1ax + -1b + bx2 + cx + -1cx2 = 0 Solving a + -1ax + -1b + bx2 + cx + -1cx2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add 'b' to each side of the equation. a + -1ax + -1b + bx2 + cx + b + -1cx2 = 0 + b Reorder the terms: a + -1ax + -1b + b + bx2 + cx + -1cx2 = 0 + b Combine like terms: -1b + b = 0 a + -1ax + 0 + bx2 + cx + -1cx2 = 0 + b a + -1ax + bx2 + cx + -1cx2 = 0 + b Remove the zero: a + -1ax + bx2 + cx + -1cx2 = b Add '-1bx2' to each side of the equation. a + -1ax + bx2 + cx + -1bx2 + -1cx2 = b + -1bx2 Reorder the terms: a + -1ax + bx2 + -1bx2 + cx + -1cx2 = b + -1bx2 Combine like terms: bx2 + -1bx2 = 0 a + -1ax + 0 + cx + -1cx2 = b + -1bx2 a + -1ax + cx + -1cx2 = b + -1bx2 Add '-1cx' to each side of the equation. a + -1ax + cx + -1cx + -1cx2 = b + -1bx2 + -1cx Combine like terms: cx + -1cx = 0 a + -1ax + 0 + -1cx2 = b + -1bx2 + -1cx a + -1ax + -1cx2 = b + -1bx2 + -1cx Add 'cx2' to each side of the equation. a + -1ax + -1cx2 + cx2 = b + -1bx2 + -1cx + cx2 Combine like terms: -1cx2 + cx2 = 0 a + -1ax + 0 = b + -1bx2 + -1cx + cx2 a + -1ax = b + -1bx2 + -1cx + cx2 Reorder the terms: a + -1ax + -1b + bx2 + cx + -1cx2 = b + -1b + -1bx2 + bx2 + -1cx + cx + cx2 + -1cx2 Combine like terms: b + -1b = 0 a + -1ax + -1b + bx2 + cx + -1cx2 = 0 + -1bx2 + bx2 + -1cx + cx + cx2 + -1cx2 a + -1ax + -1b + bx2 + cx + -1cx2 = -1bx2 + bx2 + -1cx + cx + cx2 + -1cx2 Combine like terms: -1bx2 + bx2 = 0 a + -1ax + -1b + bx2 + cx + -1cx2 = 0 + -1cx + cx + cx2 + -1cx2 a + -1ax + -1b + bx2 + cx + -1cx2 = -1cx + cx + cx2 + -1cx2 Combine like terms: -1cx + cx = 0 a + -1ax + -1b + bx2 + cx + -1cx2 = 0 + cx2 + -1cx2 a + -1ax + -1b + bx2 + cx + -1cx2 = cx2 + -1cx2 Combine like terms: cx2 + -1cx2 = 0 a + -1ax + -1b + bx2 + cx + -1cx2 = 0 The solution to this equation could not be determined.
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