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Changing the Subject of a Formula

Changing the Subject of a Formula

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Question 8
a.

Rearrange 3x+2y+6=03x + 2y + 6 = 03x+2y+6=0 to give 3x 3x\,3x in terms of yyy.

[1]
b.

Hence, make x x\,x the subject of 3x+2y+6=03x + 2y + 6 = 03x+2y+6=0

[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 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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