Solving Equations with Variables on Both Sides
9th GradeMath45 min
Learning Objective
I can solve multi-step equations with variables on both sides.
Lesson Flow
Watch Video
How to Solve Multi-Step Equations in 3 Easy Steps! || Algebra-1 with Mr. Peters
Algebra-1 with Mr. Peters
Guided Notes
Key concepts students will learn:
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The three steps to solving multi-step equations are: distribute, combine like terms, and solve for the variable.
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When distributing a negative number, remember to multiply it by each term inside the parentheses, which will change the sign of each term.
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To isolate the variable, use inverse operations such as addition or subtraction to move constants to the other side of the equation, then multiply or divide to solve for the variable.
Practice
8 questions • Multiple choice & Short answer
Exit Ticket
“Solve for x: 2(x + 3) - 5 = 3x + 4”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
