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      <title>ECUACIONES DE PRIMER GRADO CON 2 INCOGNITAS by julio cesar rodriguez velez</title>
      <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e</link>
      <description>LOGISTICA</description>
      <language>en-us</language>
      <pubDate>2021-11-05 18:53:02 UTC</pubDate>
      <lastBuildDate>2025-12-10 21:22:34 UTC</lastBuildDate>
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      <item>
         <title>JULIO RODRIGUEZ</title>
         <author>juliorodriguez14</author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167334525</link>
         <description><![CDATA[<div>1. El precio de un computador de mesa más un escritorio es de $1.200.000 y si realizamos la diferencia entre las dos cosas, el resultado es $400.000.<br>POR IGUALACION<br>2.  En una bodega tengo motos y carros. Al contarlos suman 8 y al contar sus llantas suman 20.<br>¿Cuántos carros y motos tengo?<br>POR REDUCCION<br>3. Calcula dos salarios cuya suma sea $1.910.000 y su diferencia 670.000.<br>POR SUSTITUCION</div>]]></description>
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         <pubDate>2022-05-02 20:05:27 UTC</pubDate>
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      <item>
         <title>Eimy Tascon</title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167344735</link>
         <description><![CDATA[<div>1.&nbsp;<br>Ec1. 8x + 4y=12<br>Ec2. 8x-4y =4<br>&nbsp;<br>x= 12-4y/8<br>x= 4+4y/8<br><br>x=x<br><br>12-4y/8= 4+4y/8<br><br>8(12-4y)= 8(4+4y)<br>&nbsp;96-32y= 32+32y<br>&nbsp;96-32 = 32y+32y<br>&nbsp; &nbsp; &nbsp; &nbsp; 64=64y<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;y= 64/64<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;y= 1<br><br>&nbsp;x también equivale a 1<br><br>x=12-4/8<br>x=1<br><br><br></div>]]></description>
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         <pubDate>2022-05-02 20:17:02 UTC</pubDate>
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         <title>Jesus Avila </title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167401079</link>
         <description><![CDATA[<div>1.<br>x+y = 1.200.00<br>x- y= 400.00<br>2x = 1.200.000+400.000<br>2x=1.600.000<br>x=1.600.000/2<br>"x=800.000"<br>800.000+y=1.200.000<br>y=1.200.000-800.000<br>"y=400.000"<br>2.<br>x=motos 2 llantas<br>y=carros 4 llantas<br>x+y=8<br>2x+4y=20&nbsp;<br>4y + 2 (8-y) = 20<br>4y + 16 - 2y = 20<br>2y= 20 - 16&nbsp;<br>2y = 4<br>2y= 4/2 = 2&nbsp;<br>"2 autos"<br>x= 8 - 2&nbsp;<br>x= 6<br>"6 motos"<br>3.<br>x+y= 1.910.000<br>x-y= 670.000<br>despejar x<br>2x= 1.910.000 + 670.000<br>2x= 2.580.000<br>x=2.580.000/2<br>x="1.290.000"<br>1.290.000+y= 1.910.000<br>y=1.910.000-1.290.000<br>y="620.200"</div>]]></description>
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         <pubDate>2022-05-02 21:14:06 UTC</pubDate>
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         <title>Yuldris bonet </title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167408223</link>
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         <pubDate>2022-05-02 21:22:44 UTC</pubDate>
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         <title>Adriana Borja </title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167410518</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-05-02 21:25:38 UTC</pubDate>
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         <title>Albenis Gutierrez </title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167414493</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-05-02 21:30:58 UTC</pubDate>
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         <title>Michel Yanet</title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167417657</link>
         <description><![CDATA[<div>1)R/: x+y = 1.200.00<br>x - y= 400.00<br>2x = 1.200.000+400.000<br>2x=1.600.000<br>x=1.600.000/2<br>"x=800.000"<br>800.000+y=1.200.000<br>y=1.200.000-800.000<br>"y=400.000"<br><br>2)R/:x=motos 2 llantas<br>y=carros 4 llantas<br>&nbsp; &nbsp; x+y=8<br>&nbsp; &nbsp; 2x+4y=20&nbsp;<br>&nbsp; &nbsp; 4y + 2 (8-y) = 20<br>&nbsp; &nbsp; 4y + 16 - 2y = 20<br>&nbsp; &nbsp; 2y= 20 - 16&nbsp;<br>&nbsp; &nbsp; 2y = 4<br>&nbsp; &nbsp; 2y= 4/2 = 2&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "2 autos"<br>&nbsp; &nbsp; &nbsp;x= 8 - 2&nbsp;<br>&nbsp; &nbsp; &nbsp;x= 6&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;"6 motos"<br><br>3)R/:  x+y= 1.910.000<br>          x-y= 670.000<br>        despejar x<br>        2x= 1.910.000 + 670.000<br>        2x= 2.580.000<br>         x=2.580.000/2<br>         x=1.290.000<br>          1.290.000+y= 1.910.000<br>          y=1.910.000-1.290.000<br>          y=620.200</div>]]></description>
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         <pubDate>2022-05-02 21:35:09 UTC</pubDate>
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         <title>CAMILA JULIO</title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167420705</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-05-02 21:39:15 UTC</pubDate>
         <guid>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167420705</guid>
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      <item>
         <title>VALENTINA SOTELO </title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167421974</link>
         <description><![CDATA[<div>1. Ec1. 8×+Ay=12<br>Ec2. 8×-4y=4<br>×=12-4y/8<br>×= 4+4y/8<br>x=x &nbsp;<br>12-4y/8=4+4y/8<br>8(12-4y)=8(4+4y)<br>96-32y=32+32y<br>96-32=32y+32y<br>64=6 &nbsp; y=64/64<br>Y= 1<br>x equivale a 1&nbsp;<br>x=12-4/8<br>&nbsp; &nbsp; &nbsp; x=1<br><br>2:<br>x=motos 2 llantas&nbsp;<br>y=carros 4 llantas&nbsp;<br>x+y=8<br>2x+4y= 20<br>4y+2(8-y)=20<br>4y+16-2y=20<br>2y=-20<br>2y=4<br>2y=4/2=2<br>x=8-2<br>x=6<br><br>3<br>x+y =1.910.00<br>x-y =670.000<br>Despejar x<br>2x=1.910.000+670.000<br>2x=2.580.000<br>x=2.580.000/2<br>x=1.290.000<br>1.290.000+y=1.910.000<br>y=1.910.000-1.290.000<br>y= 620.200<br><br></div>]]></description>
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         <pubDate>2022-05-02 21:41:00 UTC</pubDate>
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      <item>
         <title>Marlis </title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167424028</link>
         <description><![CDATA[<div>El precio de un computador de mesa más un escritorio es de $1.200.000 y si realizamos la diferencia entre las dos cosas, el resultado es $400.000.<br>R/ Ec1. 8×+Ay=12<br>&nbsp; &nbsp; &nbsp;Ec2. 8×-4y=4<br>&nbsp; &nbsp; &nbsp;×=12-4y/8<br>&nbsp; &nbsp; &nbsp;×= 4+4y/8<br>&nbsp; &nbsp; &nbsp;x=x<br>&nbsp; &nbsp; 12-4y/8=4+4y/8<br>&nbsp; &nbsp; 8(12-4y)=8(4+4y)<br>&nbsp; &nbsp; 96-32y=32+32y<br>&nbsp; &nbsp; 96-32=32y+32y<br>&nbsp; &nbsp; 64=64y<br>&nbsp; &nbsp; y=64/64<br>&nbsp; &nbsp; Y= 1<br>&nbsp; &nbsp; x equivale a 1&nbsp;<br>&nbsp; &nbsp; x=12-4/8<br>&nbsp; &nbsp; x=1<br><br>2:En una bodega tengo motos y carros. Al contarlos suman 8 y al contar sus llantas suman 20.<br>¿Cuántos carros y motos tengo?<br><br>R/ x=motos 2 llantas&nbsp;<br>&nbsp; &nbsp; &nbsp;y=carros 4 llantas&nbsp;<br>&nbsp; &nbsp; &nbsp;x+y=8<br>&nbsp; &nbsp; 2x+4y= 20<br>&nbsp; &nbsp; 4y+2(8-y)=20<br>&nbsp; &nbsp; 4y+16-2y=20<br>&nbsp; &nbsp; 2y=-20<br>&nbsp; &nbsp; 2y=4<br>&nbsp; &nbsp; 2y=4/2=2<br>&nbsp; &nbsp;x=8-2<br>&nbsp; &nbsp;x=6<br>3.Calcula dos salarios cuya suma sea $1.910.000 y su diferencia 670.000.<br>R/&nbsp; x+y =1.910.00<br>&nbsp; &nbsp; &nbsp; x-y =670.000<br>&nbsp; &nbsp; &nbsp; Despejar x<br>&nbsp; &nbsp; &nbsp; 2x=1.910.000+670.000<br>&nbsp; &nbsp; &nbsp; 2x=2.580.000<br>&nbsp; &nbsp; &nbsp; x=2.580.000/2<br>&nbsp; &nbsp; &nbsp; x=1.290.000<br>&nbsp; &nbsp; &nbsp; 1.290.000+y=1.910.000<br>&nbsp; &nbsp; &nbsp; y=1.910.000-1.290.000<br>&nbsp; &nbsp; &nbsp; y= 620.200</div>]]></description>
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         <pubDate>2022-05-02 21:41:49 UTC</pubDate>
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         <title>Fabian Piñeres</title>
         <author>fabianprios17</author>
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         <pubDate>2022-05-02 21:59:06 UTC</pubDate>
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         <title>Solanyi mendez</title>
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         <pubDate>2022-05-02 22:02:11 UTC</pubDate>
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         <title>Lina Cuisman</title>
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         <title>Keyla molina </title>
         <author>keilatmm15</author>
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         <title>Keyla molina</title>
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         <title>Keyla molina</title>
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         <title>Keyla molina</title>
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         <title>Pedro Vergara Montero </title>
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         <pubDate>2022-05-02 23:04:59 UTC</pubDate>
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         <title>laura parra </title>
         <author></author>
         <link>https://padlet.com/juliorodriguez14/6mjf16v3mo75xz0e/wish/2167544685</link>
         <description><![CDATA[<div>1:&nbsp;<br>x+y = 1.200.00<br>x - y= 400.00<br>2x = 1.200.000+400.000<br>2x=1.600.000<br>x=1.600.000/2<br>"x=800.000"<br>800.000+y=1.200.000<br>y=1.200.000-800.000<br>"y=400.000"<br><br>2:<br>&nbsp;x=motos 2 llantas<br>y=carros 4 llantas<br>&nbsp; &nbsp; x+y=8<br>&nbsp; &nbsp; 2x+4y=20&nbsp;<br>&nbsp; &nbsp; 4y + 2 (8-y) = 20<br>&nbsp; &nbsp; 4y + 16 - 2y = 20<br>&nbsp; &nbsp; 2y= 20 - 16&nbsp;<br>&nbsp; &nbsp; 2y = 4<br>&nbsp; &nbsp; 2y= 4/2 = 2&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<br>2 autos<br>&nbsp; &nbsp; &nbsp;x= 8 - 2&nbsp;<br>&nbsp; &nbsp; &nbsp;x= 6&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<br>6 motos<br><br>3:&nbsp;<br>x+y= 1.910.000<br>x-y= 670.000<br>despejar x<br>2x= 1.910.000 + 670.000<br>2x= 2.580.000<br>x=2.580.000/2<br>x=1.290.000<br>1.290.000+y= 1.910.000<br>y=1.910.000-1.290.000<br>y=620.200</div>]]></description>
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         <pubDate>2022-05-03 00:19:37 UTC</pubDate>
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