Respuesta :

Answer:

-x+120

Step-by-step explanation:

if a is greater than 0, then the answer would be a.

if a is less than 0, then the answer would be -a.

If a is equal to 0, then the answer would be 0.

Remember that formula. It will help you solve all the problems like this in the future.

-Char-

jodjsj

Answer:

-x - 120

Step-by-step explanation:

You need to find the opposite of x + 120. So, the answer is -x - 120.