Answer/Step-by-step explanation:
Left.
To move from 0 to 5 you move right 5 spaces.
I--------------->I
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10
Now move left 9 spaces to subtract from 5.
I<----------------------------I
I--------------->I
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10