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Simplifying (x + -7)(x2 + 3x + -3) = equation Reorder the terms: (-7 + x)(x2 + 3x + -3) = equation Reorder the terms: (-7 + x)(-3 + 3x + x2) = equation Multiply (-7 + x) * (-3 + 3x + x2) (-7(-3 + 3x + x2) + x(-3 + 3x + x2)) = equation ((-3 * -7 + 3x * -7 + x2 * -7) + x(-3 + 3x + x2)) = equation ((21 + -21x + -7x2) + x(-3 + 3x + x2)) = equation (21 + -21x + -7x2 + (-3 * x + 3x * x + x2 * x)) = equation (21 + -21x + -7x2 + (-3x + 3x2 + x3)) = equation Reorder the terms: (21 + -21x + -3x + -7x2 + 3x2 + x3) = equation Combine like terms: -21x + -3x = -24x (21 + -24x + -7x2 + 3x2 + x3) = equation Combine like terms: -7x2 + 3x2 = -4x2 (21 + -24x + -4x2 + x3) = equation Solving 21 + -24x + -4x2 + x3 = aeinoqtu Solving for variable 'x'. Reorder the terms: 21 + -1aeinoqtu + -24x + -4x2 + x3 = aeinoqtu + -1aeinoqtu Combine like terms: aeinoqtu + -1aeinoqtu = 0 21 + -1aeinoqtu + -24x + -4x2 + x3 = 0 The solution to this equation could not be determined.
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