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Simplifying f(x + 1) * 7x + -4 = 0 Reorder the terms: f(1 + x) * 7x + -4 = 0 Reorder the terms for easier multiplication: 7f * x(1 + x) + -4 = 0 Multiply f * x 7fx(1 + x) + -4 = 0 (1 * 7fx + x * 7fx) + -4 = 0 (7fx + 7fx2) + -4 = 0 Reorder the terms: -4 + 7fx + 7fx2 = 0 Solving -4 + 7fx + 7fx2 = 0 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 7fx + 4 + 7fx2 = 0 + 4 Reorder the terms: -4 + 4 + 7fx + 7fx2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 7fx + 7fx2 = 0 + 4 7fx + 7fx2 = 0 + 4 Combine like terms: 0 + 4 = 4 7fx + 7fx2 = 4 Reorder the terms: -4 + 7fx + 7fx2 = 4 + -4 Combine like terms: 4 + -4 = 0 -4 + 7fx + 7fx2 = 0 The solution to this equation could not be determined.
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