Respuesta :

Answer:

k = 29

Step-by-step explanation:

(5k - 3) + (9 +k) = 180  ( Linear pair)

6k +6 = 180

6k = 180 - 6

6k = 174

k = 174/6

k = 29

Answer: The answer to this math algebra angle question is K = 29.

I hope this found very helpful. :)

Step-by-step explanation: