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Simplifying f(x) = -8 + -5xwhatisf(-4) Multiply f * x fx = -8 + -5xwhatisf(-4) Reorder the terms for easier multiplication: fx = -8 + -5 * -4afhistwx Multiply -5 * -4 fx = -8 + 20afhistwx Solving fx = -8 + 20afhistwx Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Add '-20afhistwx' to each side of the equation. -20afhistwx + fx = -8 + 20afhistwx + -20afhistwx Combine like terms: 20afhistwx + -20afhistwx = 0 -20afhistwx + fx = -8 + 0 -20afhistwx + fx = -8 Reorder the terms: 8 + -20afhistwx + fx = -8 + 8 Combine like terms: -8 + 8 = 0 8 + -20afhistwx + fx = 0 The solution to this equation could not be determined.
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