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Virty [35]
3 years ago
11

Seventeen less than three times a number is less than four times the number decreased by nine.

Mathematics
1 answer:
maria [59]3 years ago
6 0

Answer:  x > -8

Step-by-step explanation:

3x - 17 < 4x -  9   subtract 3x from both sides, and add 9 to both sides

<u> -3x + 9 < -3x + 9</u>

0  - 8   <  x  +  0      Rewrite and reverse the sign to simplify

     x > -8

     

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