Help me please and thank you

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Me with this one question, and i'll upvote the brainliest answer

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m