Substitution
7
Medium70%
0/2

y=5x−9y = 5x - 9y=5x−9

Find the value of y y\,y when x=7x = 7x=7

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Substitution Questions

Practise Edexcel GCSE Maths Substitution with exam-style questions for Foundation and Higher tier. 100 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.

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Substitution Questions

  1. GCSE
  2. /Maths
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