Write a system of equations to describe the situation below, solve using an augmented matrix, and fill in the blanks. An employee at a company that assembles chandeliers is packing boxes for shipping. In the first box, he packed 4 small chandeliers and 4 large chandeliers, which weighed a total of 116 kilograms. In the second box, he packed 1 small chandelier and 3 large chandeliers, which had a weight of 75 kilograms. Assuming the weight of the box isn't included in the shipping weight, how much does each size of chandelier weigh?​