I believe the answer would be 9.
Answer:
x<5
Step-by-step explanation:
-8+x<-3
x<-3+8
x<5
On the number line, you express this as the non-filled circle arrow (the filled circle one is for greater or less than AND equal to or these signs, ≤ ≥) and put it on 5 with the arrow pointing all the way down the left, as x is any number less than 5. There is an attachment of what it should look like, if it helps further.