11:30 Done mathxl.com AA C Math 130 Fall 2021 Cathy Toch & | 09/21/21 11:30 PM Homework: HW 2.2 Question 8, 2.2.25 HW Score: 0%, 0 of 15 points O Points: 0 of 1 Save Use Gauss-Jordan elimination to find the solution to the following system of equations. 7x + 16y + z= 14 3x + 7y +2z= -3 x + 2y - 3z= 3 Select the correct choice below and fill in any answer boxes within your choice. O A. There is one solution. The solution is x = , y = , and z=. Simplify your answer.) O B. There are infinitely many solutions. If z is any real number, x = and y =]. (Type an expression using z as the variable.) O C. There is no solution. Tutoring Help Me Solve This Get More Help - Clear All Check Answer A11:30 Done mathxl.com AA C Math 130 Fall 2021 Cathy Toch & | 09/21/21 11:30 PM Homework: HW 2.2 Question 9, 2.2.27 HW Score: 0%, 0 of 15 points Points: 0 of 1 Save Use the Gauss-Jordan elimination method to find all solutions of the system of linear equations. X + y+ Z= - 1 18x + 19y + 18z= 19 18x + 17y + 18z= -55 Select the correct choice and, if necessary, fill in the answer box(es) to complete your choice. A. There is one solution. The solution is x = , y= , and z=. Simplify your answers.) O B. There are infinitely many solutions. If z is any real number, x = and y =]. (Type an expression using z as the variable.) O C. There is no solution. Tutoring Help Me Solve This Get More Help - Clear All Check Answer A