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Simplifying (x + -7) * x(2x + -14) = 67 Reorder the terms: (-7 + x) * x(2x + -14) = 67 Reorder the terms: (-7 + x) * x(-14 + 2x) = 67 Reorder the terms for easier multiplication: x(-7 + x)(-14 + 2x) = 67 Multiply (-7 + x) * (-14 + 2x) x(-7(-14 + 2x) + x(-14 + 2x)) = 67 x((-14 * -7 + 2x * -7) + x(-14 + 2x)) = 67 x((98 + -14x) + x(-14 + 2x)) = 67 x(98 + -14x + (-14 * x + 2x * x)) = 67 x(98 + -14x + (-14x + 2x2)) = 67 Combine like terms: -14x + -14x = -28x x(98 + -28x + 2x2) = 67 (98 * x + -28x * x + 2x2 * x) = 67 (98x + -28x2 + 2x3) = 67 Solving 98x + -28x2 + 2x3 = 67 Solving for variable 'x'. Reorder the terms: -67 + 98x + -28x2 + 2x3 = 67 + -67 Combine like terms: 67 + -67 = 0 -67 + 98x + -28x2 + 2x3 = 0 The solution to this equation could not be determined.
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