Respuesta :

Answer: x=5

Step-by-step explanation:

5+x+(−2)=−8

Simplify

5 + x - 2 = -8

x + 3 = -8

Subtract 3 to both sides

x + 3 - 3 = -8 +3

Simplify

x = -5

Answer:

x=-11

Step-by-step explanation:

5+x+(-2)=-8

x+(-2)=-13

x=-11