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What is a number line for 5a + 18 < -27?

User Ghayas
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1 Answer

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Explanation:


5a + 18 < - 27 \\ \\ \therefore \: 5a < - 27 - 18 \\ \\ \therefore \: 5a < - 45 \\ \\ \therefore \: a < ( - 45)/(5) \\ \\ \therefore \: a < - 9

User Simon Gibbons
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