# Spencer GreathouseFollow

## Magazines

## Flips

# How Do You Solve a System of Equations Using the Substitution Method?

# The substitution method for solving linear systems (Algebra 1, Systems of linear equations and inequalities)

# Solving by Elimination 1

# Systems of Equations HyperDoc: Comparing Cell Phone Plans

# Algebra at

# Creating your own Systems of Equations

# Solving Systems of Equations Word Problems

# Systems of equations | Algebra basics | Math