We can help, but you'll have to tell us what the instructions are.
There are several things the instructions could be, such as
1. Find the intercepts.
2. What is the slope?
3. Make a table of values.
4. Solve the equation for x
5. Graph the equation.
When you post a problem, always include the instructions given
in your book, or on your work sheet, since there are more than
one thing that could be asked about the same equation. You
can tell me the instructions in the thank-you note if you like.
Edwin