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Exam-style practice

Inequalities answer explanations

Review worked answers and explanations for Inequalities. Aligned to Cambridge IGCSE Mathematics.

Answer explanations

Question 1 of 2

Review the answer support, then move sideways through the set.

Paper 2 structured question: Inequalities

Paper 2Core or Extended Mathematics4 marks

Description

Linear Inequality

Solve the inequality 3x - 2 < 7 and represent the solution on a number line.

  1. a

    Calculate Find the solution set for the inequality 3x - 2 < 7.

    [2]
  2. b

    Construct Draw a number line showing the solution to the inequality.

    [2]