Respuesta :

Answer:

m-x(n)+x-m(k)

Step-by-step explanation:

mn-mk+xk-xn

mn-xn+xk-mk

m-x(n)+x-m(k)

Hope it helps <3 :)

Answer:

m-x(n)+x-m(k)

Step-by-step explanation:

hope this helps :D