📐 Math 9 · Grade 8 · Cambridge Lower Secondary Maths Stage 9

Unit 4: Equations and inequalities

3 sections · 131 questions

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Sections

1. 4.1Constructing and solving equationse.g. Solve 3(y + 5) = 2(20 − y) · 51 questionsPractice
2. 4.2Simultaneous equationse.g. y = 2x − 1 and y = x + 5 · 30 questionsPractice
3. 4.3Inequalitiese.g. Read the solution set from a number line · 50 questionsPractice