Shows Work For Matrices

Augment and Cramer are both to show work for Matrices
If you arent doing this dont worry about it.
In augment the steps are stored in matrix A-D
Matrix A=1st step
Matrix B=2nd Step and so on

Input for Augment and Cramer.
Ax+By+Cz=D
Ex+Fy+Gz=H
Ix+Jy+Kz=L

Ex.

x -2y+2z=9
-x+3y   =-4
2x-5y+ z=10

A=1,B=-2,C=2,D=9,E=-1,F=3,G=0,H=-4,I=2,J=-5,K=1,L=10


[[A,B,C,D]
 [E,F,G,H]
 [I,J,K,L]]
Thats how the input is for Augment and Cramer.
