Try another version of this question Write the system of equations as an augmented matrix. `{(6d,+,3u,-,4r,=,96),(5d,-,5u,-,3r,=,-34),(2d,-,4u,+,3r,=,30):}` Box 1: Enter each element of the matrix as number (like 5, -3, 2.2)
`[(6,3,-4,96),(5,-5,-3,-34),(2,-4,3,30)]`