Please help me with my math homework.

Find the general solution of the system whose augmented matrix is given below. 1 -64 1 -1 4 0 Select the correct choice below and, if necessary, fill in any answer boxes to complete your answer. O A. OB. X, = 2k + 4 X2 X = 4+ 6k X, = X3 is free O C. O D. The system has no solution. X, is free *q is freeScore: 0 of 1 pt 5 of 17 (12 complete) HW Score: 76.19% 1.2.13 Assigned Media Questic Find the general solution of the system whose augmented matrix is given below. -9 -1 0 0 10 - 2 0 0 5 4 0 0 0 0 0 0 Select the correct choice below and, if necessary, fill in the answer boxes to complete your answer. O A. O B. O c. OD. X, = X, = X1 = The system is inconsistent. X is free X = X = Xg is free *3 is free *4 is free X4 = XA = X is free X5 is free X; =Score: 0 of 1 pt 6 of 17 (12 complete) HW Score: 76.19 1.2.14 Assigned Media i Que Find the general solution of the system whose augmented matrix is given below. 10 -3 0 -25 0 1 4 - 1 0 8 0 0 0 0 10 0 0 0 0 0 0 Select the correct choice below and, if necessary, fill in any answer boxes to complete your answer. O A. O B. O C. OD. X = xq = X. = The system is inconsistent. X2 = X2 = X3 is free X3 is free X- = *4 is free x4 = X= *5 = X5 *5 is free