A21b – Deriving and solving an equation or simultaneous equations to describe a situation

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Part 1 – Deriving and solving an equation to describe a situation

Teacher resources for Part 1

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  • Slides in PDF (one slide per page, suitable for importing into IWB software)
Links to past exam and UKMT questions

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Unlimited practice questions: Solving linear equations in a geometric context

Part 2 – Deriving and solving simultaneous equations to describe a situation

Teacher resources for Part 2

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  • Slides in PDF (one slide per page, suitable for importing into IWB software)
Links to past exam questions

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