Find the value of x. The diagram is not to scale. Given:

——RS=—- ST,m<RST=7x-54,m<
The equal sign has a squiggly thing on top and RS and ST have the line of top.

STU=8x
A. 14
B. 152
C.16
D.19

The given diagram is not clear. It seems there is inconsistent information provided. Please provide a clear and complete diagram or additional information so that I can help you find the value of x.