Question

Which matrix represents the system of equations below? 8x + 9y + 13z = 11; - 8x + 5y + 5z = - 15; 3x + 4y - 8z = - 10

Answer 1

The matrix that represents the system of equations is:

[ 8, 9, 13 | 11 ]
[ -8, 5, 5 | -15 ]
[ 3, 4, -8 | -10 ]