In this activity, students solve multi-step linear equations to assist in completing the punch line of the joke, "What do you call emergency relief in Antarctica?" This is a great review for solving all types of linear equations including one-step, two-step, variables on both sides, combining like terms, multiplying by the reciprocal, and solving proportions. This will help provide immediate feedback to students who are struggling with solving one or more of these types of equations. Students can work together or solve the equations alone. This would be a fun way to review at the end of the unit for study for solving equations. The answer key is provided with the worksheet.