Answer:
x=7
Step-by-step explanation:
4/3x-1/3=9
Add 1/3 on both sides
4/3x=28/3
Multiply the reciprocal
(3/4)(4/3)x=28/3(3/4)
Hope this helps !!
m<QRP=42degrees
m<Q=79degrees
m<P=59degrees
