Skip to content

Course home

Substitution

Substitution

EasyMedium
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107
Question 45

p=9p = 9p=9 q=5q = 5q=5

Work out the value of 2p+4q2p + 4q2p+4q

[2]
Video walkthrough

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.

Question bank