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O-LevelMathematicsAlgebra and graphs4024/11 · Oct/Nov 2011 · Q92 Marks

It is given that 13 < 7 - 2x < 18 has the solution a < x < b. Find the values of a and b.

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About this question

Topic: Algebra and graphs, O-Level Mathematics (syllabus 4024). Structured question, 2 marks.
Source: O-Level Mathematics, Oct/Nov 2011 Paper 1 Variant 1, question 9.

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