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Question 104

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

Verify that L=15L = 15L=15 when m=3m = 3m=3 and n=−6n = -6n=−6

[2]
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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