→ BD bisects ∠ ABC. If m ∠ ABD is x + 40 and the m ∠ DBC is 2x-15, find m ∠ ABD. In complete sentences, describe the
equation that you set up to solve for x and how you found the measure of ∠ ABD.Complete your work in the space
provided or upload a file that can display math symbols if your work requires it.
