Please give a valid complete answer with steps.
Given the information below, what is m ∠CBE?

Answer:
[tex]42 + 5 x + 7x + 6 = 180 \\ 48 + 12x = 180 \\ 12x = 132 \\ x = 11 \\ 7x + 6 = 77 + 6 = 83[/tex]