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Substitution

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Question 76

R=8p+5qR = 8p + 5qR=8p+5q

Work out the value of R R\,R when p=−2p = -2p=−2 and q=−3q = -3q=−3

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Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

108 exam-style questions on Edexcel GCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.

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