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Substitution

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Question 10
74%

P=4x−xyP = 4x - xyP=4x−xy

Work out the value of P P\,P when x=6x = 6x=6 and y=9y = 9y=9

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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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