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deesmoopth94

  • 4 years ago

Part 1: Show the work to solve |2x+1| -3 > 6. (3 points)

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  1. deesmoopth94
    • 4 years ago
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    Part 2: Describe the graph of the solution in a complete sentence. (3 points)

  2. Konsaliaris
    • 4 years ago
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    |2x+1|>9 -9>2x+1>9 -10>2x>8 -5>x>4

  3. Mertsj
    • 4 years ago
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    First add 3 to both sides.

  4. Mertsj
    • 4 years ago
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    |2x+1|>9

  5. Konsaliaris
    • 4 years ago
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    The graph contains all the numbers greater than 4 and smaller than -5.

  6. Mertsj
    • 4 years ago
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    So 2x+1 must be more than 9 units from 0 So 2x+1 must be more than 9 of 2x+1 must be less than -9

  7. Mertsj
    • 4 years ago
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    \[2x+1>9 or 2x+1<-9\]

  8. Mertsj
    • 4 years ago
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    \[x>4 or x<-5\]

  9. deesmoopth94
    • 4 years ago
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    thanks both of youuuuuuu!!!!!!!!!!!!!

  10. Mertsj
    • 4 years ago
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    yw

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