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Simplifying f(x) = -1[x + -7] + 3 Multiply f * x fx = -1[x + -7] + 3 Reorder the terms: fx = -1[-7 + x] + 3 fx = [-7 * -1 + x * -1] + 3 fx = [7 + -1x] + 3 Reorder the terms: fx = 7 + 3 + -1x Combine like terms: 7 + 3 = 10 fx = 10 + -1x Solving fx = 10 + -1x Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = 10x-1 + -1 Simplifying f = 10x-1 + -1 Reorder the terms: f = -1 + 10x-1
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