First you combine like terms. Adding 5n and 4n together to get 9n+3=30. Then you subtract 3 from 30 and end up with 9n=27.
Then you divide 27 by 9 and end up with n=3.
So the answer is 3.
65 degrees. alternate exterior angles of two parallel lines intersected by a transversal are equal
Answer:
3 and dived 30 multy is 182 is your answer
Step-by-step explanation:
1+1=2
