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Home » System of Equations » Substitution Method » Substitution Method Practice

# Solving Systems Using Substitution

Practice Problems

## Steps for Using the Substitution Method in order to Solve Systems of Equations

## Answer Key

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Practice Problems

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

Remember these tips for using the substitution method:

- Solve 1 equation for 1 variable. (Put in y = or x = form)
- Substitute this expression into the other equation and solve for the missing variable.
- Substitute your answer into the first equation and solve.
- Check the solution.

Ok, your turn...

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.

So, how did you do? Are you ready to learn about how to use linear combinations (addtion and/or multiplication method) to solve systems of equations?

Systems of Equations Unit

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