Solving Systems Using Substitution
Practice Problems

Now that you've completed the Substitution Method lesson, you are ready to practice a few on your own!


Directions: Use the substitution method to solve the following systems of equations.


1.  x - 2y = -10
     3x - y = 0


2.  x +3y = 2
     -x +2y = 3

Let's check your answers.





Answer Key

substitution method answers



substitution method solutions


So, how did you do? Are you ready to learn about how to use linear combinations to solve systems of equations?



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Systems of Equations Unit

  • Solving a System of Equations Using a Graph

  • Using the Substitution Method

  • Using Linear Combinations (Addition Method)

  • Systems of Equations Word Problems


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