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Question 78

S=7u+4vS = 7u + 4vS=7u+4v

Work out the value of S S\,S when u=6u = 6u=6 and v=−8v = -8v=−8

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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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