Evaluate Using the Given Value 9-8/s when s=4

$9 - \frac{8}{s}$ when $s = 4$

Replace the variable $s$ with $4$ in the expression.

$9 - \frac{8}{4}$

Simplify each term.

Divide $8$ by $4$ .

$9 - 1 \cdot 2$

Multiply $- 1$ by $2$ .

$9 - 2$

Subtract $2$ from $9$ .

$7$