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Question 95

q=5p+3rq = 5p + 3rq=5p+3r

q=18q = 18q=18 p=6p = 6p=6

Work out the value of rrr.

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Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

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

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