Solving Systems of Equations by Substitution
Grade 745 min
Learning Objective
I can use substitution to solve systems of equations and check if my solution is correct.
Lesson Flow
Watch Video
Algebra 1 Substitution Method : Linear Algebra Education
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Practice
2 questions • Short answer
Exit Ticket
“Solve the following system of equations using substitution: y = x + 2 y = 3x - 4 Solve the following system of equations using substitution: y = 2x + 1 y = x + 5 Solve the following system of equations using substitution: y = 4x - 3 y = -x + 7”
Teacher Guide
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- Answer keys for all questions
- Differentiation strategies
- Extension activities
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