Answer:
Explanation:
c=84
c+44 is going to be equal to the sum of c and c-40 because c+44 is the remote angle to both c-40 and c so you set it up as:
c + c - 40= c + 44
you simplify
2c - 40 = c + 44
you add 40 to both sides
2c = c + 84
you subtract c
and your answer is: c=84