Answer:
-8
Step-by-step explanation:
Use the notches to gauge where it is, see how it goes from 0 to 2 between notches on the right? Do that back on notches from 0, so 0 -> 2 -> 4 ->6 ->8!
There you go, have a wonderful day!
Answer: PQT and TUV
8y + 7x-7x=x-7x
8y=-6x
So am not sure but hope I helped maybe u can get a solution or way to answer the question
