We are given the following expression:
[tex]2x+1[/tex]We are asked to determine the value of the expression when x = 5. To do that we will replace the value of "x" in the expression for 5:
[tex]2(5)+1[/tex]Solving the operations:
[tex]10+1=11[/tex]Therefore, the value of the expression when x = 5 is 11.