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Simplifying (8x3 + 4x2 + 9x + 1) + -1(-11x3 + -8x2 + -11x + -6) = 0 Reorder the terms: (1 + 9x + 4x2 + 8x3) + -1(-11x3 + -8x2 + -11x + -6) = 0 Remove parenthesis around (1 + 9x + 4x2 + 8x3) 1 + 9x + 4x2 + 8x3 + -1(-11x3 + -8x2 + -11x + -6) = 0 Reorder the terms: 1 + 9x + 4x2 + 8x3 + -1(-6 + -11x + -8x2 + -11x3) = 0 1 + 9x + 4x2 + 8x3 + (-6 * -1 + -11x * -1 + -8x2 * -1 + -11x3 * -1) = 0 1 + 9x + 4x2 + 8x3 + (6 + 11x + 8x2 + 11x3) = 0 Reorder the terms: 1 + 6 + 9x + 11x + 4x2 + 8x2 + 8x3 + 11x3 = 0 Combine like terms: 1 + 6 = 7 7 + 9x + 11x + 4x2 + 8x2 + 8x3 + 11x3 = 0 Combine like terms: 9x + 11x = 20x 7 + 20x + 4x2 + 8x2 + 8x3 + 11x3 = 0 Combine like terms: 4x2 + 8x2 = 12x2 7 + 20x + 12x2 + 8x3 + 11x3 = 0 Combine like terms: 8x3 + 11x3 = 19x3 7 + 20x + 12x2 + 19x3 = 0 Solving 7 + 20x + 12x2 + 19x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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