0580/23 May/Jun 2022, Question 15: Linear Inequalities
Cambridge IGCSE Mathematics 0580 · Paper 23 (Extended) · Calculator · 2 marks
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The question, in short
Solve the inequality 12x − 3 ≥ 4x + 13 for x.
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Solution · 2 marks
- 112x − 4x ≥ 13 + 3
- 28x ≥ 16
- 3x ≥ 2
Answerx ≥ 2
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