Question:
Begin by translating the given definition into an algebraic expression. $4259_w85_h45.png$ Manipulate the equation to solve for b: Multiply both sides by the denominator: $7111_w143_h37.png$, divide both sides by C: $4669_w117_h38.png$, solve for $3930_w9_h37.png$ $2056_w117_h38.png$, combine the right hand side using the common denominator: $5319_w127_h38.png$, and evaluate the reciprocal of each side to find b: $2349_w124_h39.png$