natswanda natswanda

13-09-2020
Mathematics

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Solve the compound inequality. −5x≤−10 or 7x−21≥14

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Cytokine Cytokine

13-09-2020

-5x ≤ -10

Divide both sides by -5

x ≥ 2

7x - 21 ≥ 14

Add 21 to both sides

7x ≥ 35

Divide both sides by 7

x ≥ 5

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