The value is 22
Explanation:Given:
[tex]8w\text{ - 5x}[/tex]To find:
the value of the expression when w = 4 and x = 2
To determine the value, we will substitute the values for x respectively and w :
[tex]\begin{gathered} =8(4)\text{ - 5\lparen2\rparen} \\ \\ =\text{ 32 - 10} \\ \\ =\text{ 22} \end{gathered}[/tex]