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Question 34

H=7a−2bH = 7a - 2bH=7a−2b

Work out the value of H H\,H when a=3a = 3a=3 and b=10b = 10b=10

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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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