Respuesta :
Answer:
4y-6z
Step-by-step explanation:
- Distribute -2 into the parenthesis. Multiply -2 by 5z and -5y. You get -6y-10z+10y+4z
- Combine all like terms. Add -6y and 10y and add -10z and 4z. You get 4y-6z
Answer:
4y-6z
Step-by-step explanation: