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Changing the Subject of a Formula

Changing the Subject of a Formula

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Question 105

Make a a\,a the subject of x=3(a+9)x = 3(a + 9)x=3(a+9)

Hence, find the value of a a\,a when x=48x = 48x=48.

[3]
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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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