collecting like terms
What collecting like terms means in Mathematics GCSE, as defined for AQA, Pearson Edexcel.
Definitions of collecting like terms
Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.
Check what you remember
Read the wording for your board, then hide it and explain collecting like terms in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
Adding the coefficients of terms with exactly the same letters and powers, so 5a + 3b − 2a is 3a + 3b.
Gathering the unknown terms on one side of the equation and the constant terms on the other.
Topics that use collecting like terms
- Solving equations and inequalities (AQA GCSE)
- Algebra - Notation, vocabulary and manipulation (Pearson Edexcel GCSE)
Related terms
- Substitution
- algebraic equivalence
- algebraic notation
- algebraic proof
- Base
- Checking solutions by substitution
- Coefficient
- completing the square
Using collecting like terms in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Mathematics questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
A week of Premium from your first lesson · Then the free plan continues · No card, no charge