Question

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Resolver paso a paso
-3x ≤ 3-x ≤ 5x+2

Answer 1

Respuesta:

-3x ≤ 3-x ≤ 5x+2

$-3x\le \:3-x\quad \mathrm{and}\quad \:3-x\le \:5x+2\\\\x\ge \:-\frac{3}{2}\quad \mathrm{and}\quad \:x\ge \frac{1}{6}\\\\x\ge \frac{1}{6}$

5x+2<=x-3<=4x-5

$5x+2\le \:x-3\quad \mathrm{and}\quad \:x-3\le \:4x-5\\\\x\le \:-\frac{5}{4}\quad \mathrm{and}\quad \:x\ge \frac{2}{3}\\\\\:x\ge \frac{2}{3}$