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Simplifying f(x) = 6x + -8 + -1f(x) * 2x + -4 Multiply f * x fx = 6x + -8 + -1f(x) * 2x + -4 Reorder the terms for easier multiplication: fx = 6x + -8 + -1 * 2f * x * x + -4 Multiply -1 * 2 fx = 6x + -8 + -2f * x * x + -4 Multiply f * x fx = 6x + -8 + -2fx * x + -4 Multiply fx * x fx = 6x + -8 + -2fx2 + -4 Reorder the terms: fx = -8 + -4 + -2fx2 + 6x Combine like terms: -8 + -4 = -12 fx = -12 + -2fx2 + 6x Solving fx = -12 + -2fx2 + 6x Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Add '2fx2' to each side of the equation. fx + 2fx2 = -12 + -2fx2 + 2fx2 + 6x Combine like terms: -2fx2 + 2fx2 = 0 fx + 2fx2 = -12 + 0 + 6x fx + 2fx2 = -12 + 6x Reorder the terms: 12 + fx + 2fx2 + -6x = -12 + 6x + 12 + -6x Reorder the terms: 12 + fx + 2fx2 + -6x = -12 + 12 + 6x + -6x Combine like terms: -12 + 12 = 0 12 + fx + 2fx2 + -6x = 0 + 6x + -6x 12 + fx + 2fx2 + -6x = 6x + -6x Combine like terms: 6x + -6x = 0 12 + fx + 2fx2 + -6x = 0 The solution to this equation could not be determined.
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