Videos, worksheets, solutions, and activities to help Algebra 1 students learn how to solve systems of linear equations by addition or elimination.

Solve Systems of equations by elimination or addition method

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.