Respuesta:
Explicación paso a paso:
[tex]4(x-3)-8\leq 5-x[/tex]
[tex]4x-20\leq 5-x[/tex]
[tex]4x-20+20\leq 5-x+20[/tex]
[tex]4x\leq -x+25[/tex]
[tex]4x+x\leq -x+25+x[/tex]
[tex]5x\leq 25[/tex]
[tex]\frac{5x}{5} \leq \frac{25}{5}[/tex]
[tex]x\leq 5[/tex]
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Respuesta:
Espero que sirva <//3
Explicación paso a paso:
[tex]4(x-3)-8\leq 5-x[/tex]
[tex]4x-20\leq 5-x[/tex]
[tex]4x-20+20\leq 5-x+20[/tex]
[tex]4x\leq -x+25[/tex]
[tex]4x+x\leq -x+25+x[/tex]
[tex]5x\leq 25[/tex]
[tex]\frac{5x}{5} \leq \frac{25}{5}[/tex]
[tex]x\leq 5[/tex]
[ solucion: [tex]x\leq 5[/tex]
notacion intervalo : [tex](-[/tex]∞[tex],5[/tex][tex]][/tex] ]
Dame coronita plis Y.Y, bueno... si quieres jeje nwn
Bai!!