Maths

Equations with Two Unknowns

List all pairs (x,y) that satisfy a given equation; use tables and reasoning.

MathsadvancedAges 11+25 minutes

What this topic covers

  • Understand a solution is any pair (x,y) making the statement true
  • Generate pairs systematically using a table
  • Apply constraints (e.g., positive integers, within a range)

Core concept summaries

Core IdeasWhat Counts as a Solution?Make a TableApply ConstraintsWorked Examplesx+y=123x+2y=18

Practice formats pupils may meet

NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.

quizflashcards