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Your friend says the solution to the inequality 6X -12X is greater than or equal to -18 are x greater than or equal to 3. Solve the inequality correctly. What air did your friend make?

User Jqheart
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1 Answer

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He forgot to switch the sign to less than or equal to after he divided -18 by -6 because when you divide by negatives, you flip the sign. The correct answer is x is less than or equal to 3
User Uskiver
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