x=81
Step-by-step explanation:
[tex] → \sf \frac{65 + 73 + 76 + x}{4} = 73.75 \\ [/tex]
[tex]→ \sf65 + 73 + 76 + x = 295 \\[/tex]
[tex]→ \sf x = 81[/tex]
Answer:
ok
