sulmy0907 sulmy0907
  • 10-10-2021
  • Mathematics
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7 > z + 18 ≥ 6 please help me!

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musiclover10045
musiclover10045 musiclover10045
  • 10-10-2021

7 > z + 18 ≥ 6

Subtract 18 from all 3 parts:

7-18 > z +18 -18 ≥ 6-18

-11 > z ≥ -12

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