Simultaneous equations
48 self-marking GCSE and IGCSE practice questions on Linear and Non-linear simultaneous equations, written specifically for AQA, Pearson, OCR, Pearson International GCSE Maths A (4MA1), Cambridge IGCSE Mathematics (0580), Cambridge IGCSE (9-1) Mathematics (0980) across Higher and Extended tier. Instant marking with full worked solutions on every question.
Start practising Linear and Non-linear simultaneous equations (no account needed)A few of the 48 questions, from easier to harder. Choose your exam board and tier to practise them, with every answer marked.
When a pupil makes one of these on Revision Workshop, the marking engine names the mistake and explains it, instead of just marking the answer wrong.
Finds only one of the two valid (x, y) solution pairs for a linear/quadratic simultaneous equation pair
Substitutes a found value back into the same equation it came from, rather than the other equation, when finding the second unknown
Correct idea incomplete justification