If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Identifying substitutions: Equations reducible to linear form


We have two non-linear equations in x and y.
Which of the following substitutions will make both equations linear?
Choose 1 answer: