Respuesta :

Answer:

6xy + 5y + 7x + 6z

Step-by-step explanation:

Combine like terms:

4xy + 5y + 2x + 2xy + 5x + 6z

6xy + 7x+ 5y + 6z

Brainliest would be appreciated :)

Answer:6xy+7x+5y+6z

Step-by-step explanation: