Answer
see table
Work Step by Step
$\bf{\text{Solution Outline:}}$
Complete the table by substituting the given value of the variable in the given equation, $
x-y=8
.$
$\bf{\text{Solution Details:}}$
If $
x=2
,$ then
\begin{array}{l}\require{cancel}
x-y=8
\\\\
2-y=8
\\\\
-y=8-2
\\\\
-y=6
\\\\
-1(-y)=-1(6)
\\\\
y=-6
.\end{array}
If $
y=-3
,$ then
\begin{array}{l}\require{cancel}
x-y=8
\\\\
x-(-3)=8
\\\\
x+3=8
\\\\
x=8-3
\\\\
x=5
.\end{array}
If $
x=3
,$ then
\begin{array}{l}\require{cancel}
x-y=8
\\\\
3-y=8
\\\\
-y=8-3
\\\\
-y=5
\\\\
-1(-y)=-1(5)
\\\\
y=-5
.\end{array}
If $
y=-2
,$ then
\begin{array}{l}\require{cancel}
x-y=8
\\\\
x-(-2)=8
\\\\
x+2=8
\\\\
x=8-2
\\\\
x=6
.\end{array}