How to do division on matrices ?

[a b; c d]*[x;y]=[k;l]

How can i calculate x and y if I know a,b,c,d and k,l ?

Answer 1

[madhan ravi]

inv([a b; c d])*[k;l]

https://www.mathworks.com/help/matlab/ref/mldivide.html

[IBM watson]

But if i have this :

x=[1 0 1 1;1 1 0 1;1 1 1 0;1 1 1 1]
z=[1;2;3;3]

i cant find y which is z/x

z*inv(x) doesnt work

[madhan ravi]

x\z

Answer 2

[Jan]

   v = [a b; c d] \ [k; l]