Assign specific index to a matrix

I have a matrix 4x5 like this:

x=[1 3 5 7; 4 2 1 2; -1 3 5 4; 3 -2 6 7; 2 3 1 1];

how to add A as an index to the above matrix A=[0; 2; 5; 6; 9] so I get the following result:

0 1 3 5 7

2 4 2 1 2

5 -1 3 5 4

6 3 -2 6 7

9 2 3 1 1;;

how to subtract one row element with other rows elements?

Answer 1

[David Hill]

x=[A,x];