Respuesta :

Answer:

-10-3x

Step-by-step explanation:

-7-4+1-3x

-11+1-3x

-10-3x

Answer:

red, or d = -10-3x

Step-by-step explanation:

-7 - 4 + 1 - 3x

-11 + 1 - 3x

-10 - 3x