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Forming and Solving Equations
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From words to equations

From words to equations

Flowchart showing choose the unknown, write expressions, form an equation, solve, and check by substitution Many IGCSE questions give you a story, a diagram, or a total instead of an equation. The skill is to choose a variable, usually xxx, turn the information into algebra, then solve carefully.

Forming and Solving Equations Lesson

  1. IGCSE
  2. /Maths
  3. /Forming and Solving Equations

Step-by-step lessons on Edexcel IGCSE Maths Forming and Solving Equations. Each one builds up to exam-style questions. Build confidence with the shared Foundation-tier content first, since roughly 40% of Higher-tier marks are targeted at the grades 4–5 boundary that both tiers have in common.

Lessons