Given the following augmented matrix, what is the system of linear equations that would correspond to this matrix in terms of x, y, and z. 3 9 5 4 o 2 Select one: 3x -4- 5y 3x -4- 5y 9m + 2z 3a -F 5b 10 7 -z-=10 -z-=10 -c-=10 7 3x -F 5y z -F 10 = 0 9x+2z+1=o