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Simplifying f(x) = 2x + 7f(-2) Multiply f * x fx = 2x + 7f(-2) Reorder the terms for easier multiplication: fx = 2x + 7 * -2f Multiply 7 * -2 fx = 2x + -14f Reorder the terms: fx = -14f + 2x Solving fx = -14f + 2x Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Add '14f' to each side of the equation. 14f + fx = -14f + 14f + 2x Combine like terms: -14f + 14f = 0 14f + fx = 0 + 2x 14f + fx = 2x Combine like terms: 2x + -2x = 0 14f + fx + -2x = 0 The solution to this equation could not be determined.
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