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Changing the Subject of a Formula

Changing the Subject of a Formula

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Question 63

Verify that b=A−93\displaystyle b = \frac{A - 9}{3}b=3A−9​ for A=3b+9A = 3b + 9A=3b+9

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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 WJEC 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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