Choose the statement(s) that correctly describe the system. 4x + z = 14 12x + y Z = 52 8x + y + = 32 Select all that apply. One solution is (4, 2, -2) . O The system is consistent. The system's complete solution can be written as (5+3a 3-a a ), where a is any real number. 3 ' 3 " The system has no solution. O The system is dependent. O The system has a unique solution. O The system's complete solution can be written as (2 + 6a, 2 - a, a) where a is any real number. O The system has infinitely many solutions