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Substitution

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Question 76
a.

f=8f = 8f=8 g=3g = 3g=3

Work out the value of 3f+2g3f + 2g3f+2g

[2]
b.

Hence work out the value of 9f+6g9f + 6g9f+6g

[1]
Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

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

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