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		<title>Lösning till flaska med pant - Versionshistorik</title>
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		<updated>2026-11-09T22:39:57Z</updated>
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	<entry>
		<id>https://mechanics.mattekollen.se/index.php?title=L%C3%B6sning_till_flaska_med_pant&amp;diff=25350&amp;oldid=prev</id>
		<title>Taifun den 26 maj 2015 kl. 10.28</title>
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				<updated>2015-05-26T10:28:49Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{| border=&amp;quot;0&amp;quot; cellspacing=&amp;quot;0&amp;quot; cellpadding=&amp;quot;0&amp;quot; height=&amp;quot;30&amp;quot; width=&amp;quot;100%&amp;quot;&lt;br /&gt;
| style=&amp;quot;border-bottom:1px solid #797979&amp;quot; width=&amp;quot;5px&amp;quot; | &amp;amp;nbsp;&lt;br /&gt;
{{Not selected tab|[[Huvudsida|&amp;lt;-- Tillbaka till demosidan]]}}&lt;br /&gt;
{{Not selected tab|[[Flaska med pant|Problemet]]}}&lt;br /&gt;
{{Not selected tab|[[Översättning till ekvation|Översättning till ekvation]]}}&lt;br /&gt;
{{Selected tab|[[Lösning till flaska med pant|Lösning]]}}&lt;br /&gt;
{{Not selected tab|[[Svar till flaska med pant|Svar]]}}&lt;br /&gt;
| style=&amp;quot;border-bottom:1px solid #797979&amp;quot;  width=&amp;quot;100%&amp;quot;| &amp;amp;nbsp;&lt;br /&gt;
|}&lt;br /&gt;
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&amp;lt;big&amp;gt;&lt;br /&gt;
::::&amp;lt;math&amp;gt;\begin{array}{rcll}  x \, + \, (x \, + \, 14) &amp;amp; = &amp;amp; 18  \\&lt;br /&gt;
                               x \, + \, x \, + \, 14 &amp;amp; = &amp;amp; 18  \\&lt;br /&gt;
                                      2\,x \, + \, 14 &amp;amp; = &amp;amp; 18  \qquad &amp;amp; | \quad - 14 \\&lt;br /&gt;
                                      2\,x \,         &amp;amp; = &amp;amp; 4   \qquad &amp;amp; | \quad / \; 2  \\&lt;br /&gt;
                                         x \,         &amp;amp; = &amp;amp; 2&lt;br /&gt;
        \end{array}&amp;lt;/math&amp;gt;&lt;br /&gt;
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Skrivsättet &amp;lt;math&amp;gt; \quad | \quad - 14 \quad\!&amp;lt;/math&amp;gt; betyder att &amp;lt;math&amp;gt; \, 14 \, &amp;lt;/math&amp;gt; ska subtraheras från ekvationens båda led.&lt;br /&gt;
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Skrivsättet &amp;lt;math&amp;gt; \quad | \quad / \; 2 \qquad\! &amp;lt;/math&amp;gt; betyder att ekvationens båda led ska divideras med &amp;lt;math&amp;gt; \, 2 \, &amp;lt;/math&amp;gt;.&lt;br /&gt;
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[[Matte:Copyrights|Copyright]] © 2011-2015 Math Online Sweden AB. All Rights Reserved.&lt;/div&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

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