Question 11104
ok all you have to do is get X by itself. what ever you do to one side you HAVE to do to the other. like so:

x-5<8
 +5 +5 =

x<13 =answer

now you can see that i added the five to both sides to cancel out the negitive that the five had and to move it to the left. you add the five to the 8 and PRESTO you have your answer! hope its helped you!