2. 3. for her chemistry experiment, marisol needs 2 liters of a 50% alcohol solution. the lab has two containers, one with 40% alcohol solution and the other with 80% alcohol solution a.) write a system of linear equations that you can use to determine how many liters of each type of alcohol solution marisol should combine to get 2 liters of a 50% alcohol solution. be sure to define your variables. b.) solve the system and determine how many liters of each type of alcohol solution marisol should combine. show all your work. *really need with this i have no clue what to do?