ocr: X-39+2Z=-9 Solve the system : 3X+ 2y+ Z=11 -5x - + 4y-32= 5 1-3 : 21-9 Solution - : The augmented matrix is 3 21 11 -5 4-31 5J, Use row operations to convert the left side of this matrix tot the identity matrix. - Creating an Identity Matrix to Solve a 3x3 System
