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