Solve the following system of equations by using the inverse of the coefficient matrix if it exists and by the echelon method if the inverse doesn't exist. 3x + y = 22 11x + 4y = 82 Select the correct choice below and fill in any answer boxes within your choice. O A. The solution of the system is (Simplify your answer. Type an ordered pair.) O B. There are infinitely many solutions. The solution is ( ,y), where y is any real number. (Simplify your answer. Use integers or fractions for any numbers in the expression.) O C. There is no solution