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Substitution

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Question 10
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q=6p−rq = 6p - rq=6p−r p=−4p = -4p=−4 r=5r = 5r=5

Work out the value of qqq.

[2]
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Substitution Questions

  1. IGCSE
  2. /Maths
  3. /Substitution

27 exam-style questions on Oxford AQA IGCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.

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