pls help, whoever answers first I’ll mark as brainliest <3

Answer: r=14
Step-by-step explanation:
because they are vertical angles
7r+6=8r-8
solving for r you get
r=14
Answer:
r = 14
Step-by-step explanation:
(7r+6) = (8r-8) [vertically opposite angles]
7r+6 = 8r - 8
8r - 7r = 6+8 [Transpose to the other side]
r = 14
Hope this helps.