keandralewis26 keandralewis26

24-09-2017
Mathematics

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-38d-57 greater than or equal to -19d+76

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kphung76127 kphung76127

24-09-2017

-38d-57≥-19d+76

Add 38d to both sides
-57≥19d+76

Subtract 76 from both sides
-133≥19d

Divide both sides by 19
-7≥d

Final answer: d≤-7

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