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How do I solve this inequality?

How do I solve this inequality?
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2 votes
How do I solve this inequality?

How do I solve this inequality?-example-1
User Jmoz
by
8.1k points

1 Answer

0 votes

Answer:

x ≥ -4 or x ≥
(1)/(2)

Explanation:

9 ≤ | 4x + 7 |

4x + 7 ≥ 9

4x ≥ 2

x ≥
(1)/(2)

4x + 7 ≥ -9

4x ≥ -16

x ≥ -4

User Mateusz Stefaniak
by
8.2k points
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