Find the solution to a linear system using the substitution method

SUBSTITUTION METHOD
Lesson Objective:
 Find the solution to a linear system using the substitution method
Example 1:
Example 2:
Solve the linear system using the substitution method.
Solve the linear system using the substitution method.
Concept Summary:
Practice Problem 1:
Solve the linear system using the substitution method.
Practice Problem 2:
Solve the linear system using the substitution method.