One 8-02 sewing each of coffee, energy drink, and soda contains 197 mg of caffeine. One sewing of coffee has 12 my more caffeine than two servings of soda. One sewing of energy drink contains 37 mg less caffeine than one sewing each of coffee and soda. Find the amount of caffeine in one serving of each beverage. ~cm' The amount of caffeine in one serving of coffee is E] mg, in one serving of energy drink is E] mg, and in one serving 07 soda is D mg. ._ (Type whole numbers.)