Answer:
5
Step-by-step explanation:
Swap sides so that all variable terms are on the left hand side.
9r−11=34
Add 11 to both sides.
9r=34+11
Add 34 and 11 to get 45.
9r=45
Divide both sides by 9.
r= 45/9
Divide 45 by 9 to get 5.
r=5
Answer: Either Rohmbus or Parallelogram...
Step-by-step explanation: Your picture is a bit small, sry
its a black screen so yeah
-37/99 is the simplest form. Hope this helps.