Answer:
[tex] m\angle PQR =(8x - 4)\degree[/tex]
Step-by-step explanation:
Since, QS bisects angle PQR.
Therefore,
[tex]m\angle PQR = m\angle PQS = m\angle RQS\\
m\angle PQR =5x - 11 + 3x +7\\
m\angle PQR =5x + 3x + 7 - 11\\
\huge \red {\boxed {m\angle PQR =(8x - 4)\degree}} [/tex]