Changing The Subject of Formulae
Changing the subject is an important GCSE Maths algebra skill used in rearranging formulae questions.
Important Algebra Skills
- Using inverse operations
- Balancing equations carefully
- Working step by step
- Handling fractions confidently
Exam tip: Rearrange one step at a time to reduce mistakes.
Common mistake: Moving terms across equations without changing operations correctly.
Video explanation
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