Given that segments WY and WX are Tangent to circle Z, what is the value of WY?

Question

 

Answer 1

43x-2 = 12x + 1

43x-12x = 1+2 = 3

31x = 3

x = 3/31

43(3/31)-2 = 129/31- 62/2 = 67/31 = 2 5/31 = about 2.16

assuming WY = XY which seems likely, just looking at them