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Course: UP Class 8th > Unit 7
Lesson 1: Pair of linear equations- Systems of equations with substitution: -3x-4y=-2 & y=2x-5
- Solving pair of linear equations
- Systems of equations with elimination (and manipulation)
- Finding unknown number using linear equations
- Age word problem: Ben & William
- System of equations word problem: walk & ride
- Systems of equations with elimination: TV & DVD
- Finding unknown fraction using linear equations
- Age problems using linear equations
- Finding unknown geometrical dimensions using linear equations
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