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Substitution

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Question 33

q=6p−rq = 6p - rq=6p−r

p=−2p = -2p=−2 r=−4r = -4r=−4

Work out the value of qqq.

[2]
Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

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

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