Answer :
Given the expression:
[tex]4y\text{ - 6 + }\frac{5y}{y}[/tex]To evaluate the expression when y = 2, all you have to do is to substitute 2 for y in the expression.
Substituting, we have:
[tex]4(2)\text{ - 6 + }\frac{5(2)}{2}[/tex][tex]\text{ 8 - 6 + }\frac{10}{2}[/tex][tex]\begin{gathered} 8\text{ - 6 + 5 } \\ =\text{ 7} \end{gathered}[/tex]