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iren2701 [21]
2 years ago
8

2(4+2x)≥5x+5 solve inequality

Mathematics
2 answers:
valkas [14]2 years ago
6 0

Answer:

x ≤ 3

Step-by-step explanation:

2(4+2x)≥5x+5

8+4x≥5x+5

4x-5x≥5-8

-x≥-3

x ≤ 3

antoniya [11.8K]2 years ago
4 0

\tt\displaystyle\2(4+2x)\geq   5x+5\\\\8+4x\geq 5x+5\\\\4x-5x\geq 5-8\\\\-x\geq -3\\\\x\leq 3 \\\\Answer: x\leq 3 \quad or \quad x\in(-\infty;3]

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2 years ago
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