i’m not sure about this can someone help?!

Answer:
Step-by-step explanation:
all of it would need to add up to 180 degrees so try to fill in the blanks.
Answer:
C = 105
Step-by-step explanation:
c + 32 = 2c + - 73
-c -c
32 = c + - 73
+73 +73
105 = c