Find the missing value.
Hint: Use the number line to find the missing value,

Answer:
-7
Step-by-step explanation:
x+5 = -2
Subtract 5 from each side
x+5-5 = -2-5
x = -7
Using the number line start at -2
Move 5 to the left since it is on the other side, we do the opposite
End up at -7