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Simplifying f(x + 2) = 4x + -13 Reorder the terms: f(2 + x) = 4x + -13 (2 * f + x * f) = 4x + -13 (2f + fx) = 4x + -13 Reorder the terms: 2f + fx = -13 + 4x Solving 2f + fx = -13 + 4x Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Reorder the terms: 13 + 2f + fx + -4x = -13 + 4x + 13 + -4x Reorder the terms: 13 + 2f + fx + -4x = -13 + 13 + 4x + -4x Combine like terms: -13 + 13 = 0 13 + 2f + fx + -4x = 0 + 4x + -4x 13 + 2f + fx + -4x = 4x + -4x Combine like terms: 4x + -4x = 0 13 + 2f + fx + -4x = 0 The solution to this equation could not be determined.
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