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Simplifying f(x) = 8x + -15 Multiply f * x fx = 8x + -15 Reorder the terms: fx = -15 + 8x Solving fx = -15 + 8x Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = -15x-1 + 8 Simplifying f = -15x-1 + 8 Reorder the terms: f = 8 + -15x-1
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