Circle right answer

Use the echelon method to solve the following system of two equations in two unknowns. Check your answer. 5x + y =11 4x - y=7 Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A. The solution is (Type an ordered pair.) O B. There are infinitely many solutions. The general solution is y ) , where y is any real number. O C. There is no solution