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