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What are the solutions of |3x + 2| >9?​
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What are the solutions of |3x + 2| >9?​

User Jgsogo
by
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1 Answer

1 vote

Answer

-11/3>x>7/3

Explanation:

|3*7/3+2|=9

|7+2|=9

|9|=9

9=9

therefore, x must be > 7/3

|3*-11/3+2|=9

|-11+2|=9

|-9|=9

9=9

therefore, x must be < -11/3

User EJK
by
4.1k points
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