Respuesta :

Answer:

-20

Step-by-step explanation:

absolute value of -3 is 3. 17 plus 3 is 20, and make it a negative

check: 17 + - 20 = - 3

17+(-20)=(-3)

You find the difference between 20 and 17 which is 3 and because 20 is larger, we use it’s sign which is negative