X/ -3.5 + 33= 30
guys, i really don't understand can y'all me and you?

Did u want to find the value of x?

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .