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Substitution

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Question 100

w=5x2+3w = 5x^2 + 3w=5x2+3

x=−3x = -3x=−3

Work out the value of www.

[2]

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

Practise Edexcel GCSE Maths Substitution with exam-style questions for Foundation and Higher tier. 108 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank