Evaluate Using the Given Value x-y+6 ; use x=6 ; and y=1

$x - y + 6$ ; use $x = 6$ ; and $y = 1$

Replace the variable $x$ with $6$ in the expression.

$(6) - y + 6$

Replace the variable $y$ with $1$ in the expression.

$(6) - (1) + 6$

Multiply $- 1$ by $1$ .

$6 - 1 + 6$

Subtract $1$ from $6$ .

$5 + 6$

Add $5$ and $6$ .

$11$