-15 ≤ 5(3x - 2) < 20 - QAmmunity.org

Hirasawa Yui asked Nov 12, 2023

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12 votes

-15 ≤ 5(3x - 2) < 20

Hirasawa Yui asked Nov 12, 2023

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11 votes

Answer:

Explanation:

- 15 ≤ 5(3x - 2) < 20
- 15 ≤ 15x - 10 < 20

- 15 + 10 ≤ 15x - 10 + 10 < 20 + 10

-5 ≤ 15x < 30

-5 ÷ 15 ≤ 15x ÷ 15 < 30 ÷ 15

-(1)/(3) ≤ x < 2

Carson McNeil answered Nov 16, 2023

2.9k points

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