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Topic: Equations and Inequalities (Foundation - Unit 2)

Specification References: N5.7 N5.7 Solve linear inequalities in one variable and represent the solution set on a number line.

Candidates should be able to:

• know the difference between      
• solve simple linear inequalities in one variable
• represent the solution set of an inequality on a number line, knowing the correct conventions of an open circle for a strict inequality and a closed circle for an included boundary

Examples

1. Show the inequality on a number line.

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