Respuesta :

The answer would be 4y-6z

Answer:

4y-6z

Step-by-step explanation:

  1. Distribute -2 into the parenthesis. Multiply -2 by 5z and -5y. You get -6y-10z+10y+4z
  2. Combine all like terms. Add -6y and 10y and add -10z and 4z. You get 4y-6z