Geometry Help!

[shortstuffO3]

okay on this there is a figure, but i don't know how to post it on here, but here are the instructions for each problem. In the figure at the right, line WY bisects line UV at Y and line UY bisects line TW at X. For each situation, find the value of x and the measure of the indicated segment. There are four problems, but if you help me solve the first and I see how to set it up then I should be able to do the rest. Thanks!!! UY= 4x - 3, YV= x; UV Good Luck!

[Rob_Da_Bank]

42

[RATTER15]

41

[Dave.B]

41.5