Evaluate Using the Given Value m-n÷4 ; use m=5 ; and n=8

$m - n \div 4$ ; use $m = 5$ ; and $n = 8$

Replace the variable $m$ with $5$ in the expression.

$(5) - n \div 4$

Replace the variable $n$ with $8$ in the expression.

$(5) - 8 \div 4$

Simplify each term.

Divide $8$ by $4$ .

$5 - 1 \cdot 2$

Multiply $- 1$ by $2$ .

$5 - 2$

Subtract $2$ from $5$ .

$3$