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## Class 10 (Old)

### Course: Class 10 (Old) > Unit 3

Lesson 2: Algebraic methods- Systems of equations with substitution: -3x-4y=-2 & y=2x-5
- Systems of equations with substitution
- Systems of equations with elimination (and manipulation)
- Systems of equations with elimination
- Systems of equations with elimination challenge
- Solving system of equations through cross multiplication

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# Solving system of equations through cross multiplication

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