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Changing the Subject of a Formula

Changing the Subject of a Formula

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Question 28

m=2n+3pm = 2n + 3pm=2n+3p

a.

Subtract 2n 2n\,2n from both sides of the formula.

[1]
b.

Hence, make p p\,p the subject of the formula.

[1]
Markscheme

Changing the Subject of a Formula Questions

  1. GCSE
  2. /Maths
  3. /Changing the Subject of a Formula

210 exam-style questions on Eduqas GCSE Maths Changing the Subject of a Formula. Each one has a worked solution and a mark scheme showing where the marks go.

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