# Equivalent systems of equations

Determine whether a couple of given systems of equations are equivalent or not to a third given system.

If you're seeing this message, it means we're having trouble loading external resources for Khan Academy.

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

Main content
# Equivalent systems of equations

### Problem

Determine whether a couple of given systems of equations are equivalent or not to a third given system.