Respuesta:
b)[10,+∝>
Explicación paso a paso:
[tex]\frac{3x+4}{2}-\frac{x}{5}\ge \:8+\frac{2x+1}{3}[/tex]
[tex]39x+60\ge \:20x+250[/tex]
[tex]39x\ge \:20x+250-60[/tex]
[tex]39x\ge \:20x+190[/tex]
[tex]39x-20x\ge \:+190[/tex]
[tex]19x\ge \:190[/tex]
[tex]x\ge \frac{190}{19}[/tex]
[tex]x\ge \:10[/tex]
Espero ayudarte<3
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Respuesta:
b)[10,+∝>
Explicación paso a paso:
[tex]\frac{3x+4}{2}-\frac{x}{5}\ge \:8+\frac{2x+1}{3}[/tex]
[tex]39x+60\ge \:20x+250[/tex]
[tex]39x\ge \:20x+250-60[/tex]
[tex]39x\ge \:20x+190[/tex]
[tex]39x-20x\ge \:+190[/tex]
[tex]19x\ge \:190[/tex]
[tex]x\ge \frac{190}{19}[/tex]
[tex]x\ge \:10[/tex]
Espero ayudarte<3