Key term for OCR GCSE Mathematics, used in Equations.
A process where one equation is rearranged to isolate a variable, which is then inserted into the other equation to create a single-variable equation.
Substitution method appears in OCR GCSE Mathematics revision content for Algebra, especially Equations and Simultaneous Equations.
Create a free account to access OCR GCSE Mathematics revision notes, track progress, and practise related key terms.
