To answer this question, we will solve the given equation.
First, we add 5:
[tex]\begin{gathered} 14x-5+5=3x+6+5, \\ 14x=3x+11. \end{gathered}[/tex]
Now, we subtract 3x from the above result:
[tex]\begin{gathered} 14x-3x=3x+11-3x, \\ 11x=11. \end{gathered}[/tex]
Finally, we divide by 11:
[tex]\frac{11x}{11}=\frac{11}{11}=1.[/tex]
Therefore, from the given options we added 5 and subtracted 3x.
Answer: Options A and C.
