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Simplifying f(x + h) = 2x + -1 Reorder the terms: f(h + x) = 2x + -1 (h * f + x * f) = 2x + -1 (fh + fx) = 2x + -1 Reorder the terms: fh + fx = -1 + 2x Solving fh + fx = -1 + 2x Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Reorder the terms: 1 + fh + fx + -2x = -1 + 2x + 1 + -2x Reorder the terms: 1 + fh + fx + -2x = -1 + 1 + 2x + -2x Combine like terms: -1 + 1 = 0 1 + fh + fx + -2x = 0 + 2x + -2x 1 + fh + fx + -2x = 2x + -2x Combine like terms: 2x + -2x = 0 1 + fh + fx + -2x = 0 The solution to this equation could not be determined.
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