What is the subject of a formula?
The first letter written on the left side of the equals sign.
The letter repeated most often on both sides of the equals sign.
The number multiplying a letter on one side of the equals sign.
The single letter isolated on one side of the equals sign.
Flashcards for Edexcel GCSE Maths Rearranging Harder Formulae, covering the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3. 21 cards, matched to the Edexcel GCSE Maths (1MA1) specification.