How to solve this math problem about inequality?

1. 📝 识别: |x + 1| ≤ 8 2. 🔄 去绝对值: -8 ≤ x + 1 ≤ 8

📐 MathLevel 1 — 🟢 Basicinequality👁 16 views⏱ 1 min read

解不等式解不等式: |1x + 1| ≤ 8 — 详细解答

📝 Problem

解不等式: |1x + 1| ≤ 8

✨Detailed Solution

1

1. 📝 识别: |x + 1| ≤ 8

2

2. 🔄 去绝对值: -8 ≤ x + 1 ≤ 8

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3. 🧮 解复合不等式: -9 ≤ x ≤ 7

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4. 🎯 解集: S = [-9; 7]

🔒 4 steps remaining

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1

1. 📝 识别: |x + 1| ≤ 8

2

2. 🔄 去绝对值: -8 ≤ x + 1 ≤ 8

3

3. 🧮 解复合不等式: -9 ≤ x ≤ 7

4

4. 🎯 解集: S = [-9; 7]

🔒 4 steps remaining

📐 Lv.2

Solve: (5x - 6)/(1x - 2) > 0

解不等式 解不等式: |1x + 1| ≤ 8 — 详细解答

✨Detailed Solution

🔗 Similar Problems

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Solve Your Problem

解不等式解不等式: |1x + 1| ≤ 8 — 详细解答