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Simplifying f(-1) = 2x + 3 Reorder the terms for easier multiplication: -1f = 2x + 3 Reorder the terms: -1f = 3 + 2x Solving -1f = 3 + 2x Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by '-1'. f = -3 + -2x Simplifying f = -3 + -2x
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