content area top Part 1 Solve the system by the method of your choice. left brace Start 2 By 1 Matrix 1st Row 1st Column y equals 2 x plus 1 2nd Row 1st Column y equals 2 x minus 7 EndMatrix Question content area bottom Part 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. There is exactly one solution. The solution set is StartSet nothing EndSet . (Simplify your answer. Type an ordered pair.) B. There are infinitely many solutions. The solution set is StartSet left parenthesis x comma y right parenthesis |y equals 2 x plus 1 EndSet or StartSet left parenthesis x comma y right parenthesis |y equals 2 x minus 7 EndSet. C. The solution set is empty set