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06-08-2021
Mathematics

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How do you simplify the following problem?: 9−4d≥−3

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06-08-2021

Answer:

d ≤3

Step-by-step explanation:

9−4d≥−3

Subtract 9 from each side

9-9−4d≥−3-9

−4d≥−12

Divide by -4, remembering to flip the inequality

-4d/-4 ≤ -12/-4

d ≤3

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