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Substitution

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Question 89

L=9m+2nL = 9m + 2nL=9m+2n

Work out the value of L L\,L when m=−3m = -3m=−3 and n=4n = 4n=4

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Markscheme

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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