Respuesta :
Answer:
c) +5
Step-by-step explanation:
x + y = 0
-5 + (5) = 0
Answer:
+5
Step-by-step explanation:
-5 + 5 = 0
This works with any integer x
For example : -x +x = 0
Answer:
c) +5
Step-by-step explanation:
x + y = 0
-5 + (5) = 0
Answer:
+5
Step-by-step explanation:
-5 + 5 = 0
This works with any integer x
For example : -x +x = 0