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4 ≤-3x - 1≤9 What is the compound inequality
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5 votes
4 ≤-3x - 1≤9
What is the compound inequality

User Minas
by
4.4k points

1 Answer

5 votes

Answer:

−1≤x<3

Explanation:

−4≤3x−1<8

−4≤3x−1and3x−1<8

3x−1≥−4and3x−1+1<8+1

3x≥−3and3x<9

x≥−1andx<3

−1≤x<3

User Shailesh Jaiswal
by
4.7k points
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