X= 5 or -8
Add all the like terms and set it equal to 49, use quadratic formula or factoring.
Answer is D) 2/3 because you divide the whole equation by 3 scene as 2cups=3gal. In order to get one gal, you need to divide the right side by 3 to make one and what you do to one side of an equation, you must do to the other.
