Teorema e Kronecker-Capellit: Dallime mes rishikimesh

a_{11} & a_{12} & \cdots & a_{1n} & & b_1-\sum^underset{n}_{k=1}}{\overset{n}{\sum}} a_{1k}t_k\\

a_{m1} & a_{m2} & \cdots & a_{mn} & & b_m-\sum^underset{n}_{k=1}}{\overset{n}{\sum}} a_{mk}t_k\\