Answer
Refer to the graph below.
Work Step by Step
Solve for $y$.
Add $y$ and subtract $2$ to both sides for the equation:
$3x-y+y-2=2+y-2
\\3x-2=y
\\y=3x-2$
This means that the given equation is equivalent to $y=3x-2$.
To graph the equation, perform the following steps:
(1) Create a table of values by assigning $-2, 0,$ and $2$ to $x$ then solving for the corresponding value of $y$ of each one.
(refer to the attached image below for the table)
(2) Plot each point and connect them using a line.
(refer to the attached image in the answer part above for the graph)