Solving Simultaneous Equations by Elimination
Students will solve systems of linear equations using the elimination method, including cases requiring multiplication of one or both equations.
Key Questions
- Justify when the elimination method is more efficient than substitution.
- Analyze the purpose of multiplying an equation by a constant before elimination.
- Predict the outcome if two lines in a system are parallel when using elimination.
National Curriculum Attainment Targets
Suggested Methodologies
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