Answer
8
Work Step by Step
"7 times y" $\rightarrow$ 7y,
"2 more than 7 times y" $\rightarrow$ 2+ 7y,
"x is 2 more than 7 times y" $\rightarrow$ x=2+ 7y,
If y=5, we calculate x from the last equation,
$x=2+7(5)=2+35=37.$
To evaluate the expression, replace x with 37 and y with 5:
$\displaystyle \frac{x-y}{4}=\frac{37-5}{4}=\frac{32}{4}=8$
