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Simplifying (x2 + x + 7)(x + -9) = equation Reorder the terms: (7 + x + x2)(x + -9) = equation Reorder the terms: (7 + x + x2)(-9 + x) = equation Multiply (7 + x + x2) * (-9 + x) (7(-9 + x) + x(-9 + x) + x2(-9 + x)) = equation ((-9 * 7 + x * 7) + x(-9 + x) + x2(-9 + x)) = equation ((-63 + 7x) + x(-9 + x) + x2(-9 + x)) = equation (-63 + 7x + (-9 * x + x * x) + x2(-9 + x)) = equation (-63 + 7x + (-9x + x2) + x2(-9 + x)) = equation (-63 + 7x + -9x + x2 + (-9 * x2 + x * x2)) = equation (-63 + 7x + -9x + x2 + (-9x2 + x3)) = equation Combine like terms: 7x + -9x = -2x (-63 + -2x + x2 + -9x2 + x3) = equation Combine like terms: x2 + -9x2 = -8x2 (-63 + -2x + -8x2 + x3) = equation Solving -63 + -2x + -8x2 + x3 = aeinoqtu Solving for variable 'x'. Reorder the terms: -63 + -1aeinoqtu + -2x + -8x2 + x3 = aeinoqtu + -1aeinoqtu Combine like terms: aeinoqtu + -1aeinoqtu = 0 -63 + -1aeinoqtu + -2x + -8x2 + x3 = 0 The solution to this equation could not be determined.
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