Question

http://prntscr.com/o0mh8z

Answer 1

@dude

Answer 2

Notice how the respective arcs for both angles X and Y are the same (arc WZ). When the angles share the same arcs, those angles are equal in measure. This means that you can equate angle X to angle Y:
(3x-5)°=(2x+15)°

Answer 3

http://prntscr.com/o0nekz

Answer 4

@dude

Answer 5

@dude

Answer 6

Like the previous problem, set them equal to each other and solve for x

Answer 7

(2x-54) is one but what would be on the other side?

Answer 8

(x) = (2x-54)

you want to get x on one side

Answer 9

54?

Answer 10

Yep

Answer 11

http://prntscr.com/o0ngrj