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Substitution

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Question 8
73%

K=x−3yK = x - 3yK=x−3y

Work out the value of K K\,K when x=10x = 10x=10 and y=−4y = -4y=−4

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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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