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		<id>https://minidemo.mathonline.se/index.php?action=history&amp;feed=atom&amp;title=3.3_L%C3%B6sning_1</id>
		<title>3.3 Lösning 1 - Versionshistorik</title>
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		<updated>2026-04-09T02:38:11Z</updated>
		<subtitle>Versionshistorik för denna sida på wikin</subtitle>
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	<entry>
		<id>https://minidemo.mathonline.se/index.php?title=3.3_L%C3%B6sning_1&amp;diff=28654&amp;oldid=prev</id>
		<title>Taifun: Skapade sidan med '&lt;math&gt;\quad\begin{array}{rclcl} \boxed{2\,x} \, - \, 6 \; &amp; = &amp; 10 &amp; \qquad &amp; {\rm Täck\;över\;} 2\,x  \\                     \boxed{\;\,?\;\,} \, - \, 6 \; &amp; = &amp; 10 &amp;...'</title>
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				<updated>2020-02-14T14:41:36Z</updated>
		
		<summary type="html">&lt;p&gt;Skapade sidan med &amp;#039;&amp;lt;math&amp;gt;\quad\begin{array}{rclcl} \boxed{2\,x} \, - \, 6 \; &amp;amp; = &amp;amp; 10 &amp;amp; \qquad &amp;amp; {\rm Täck\;över\;} 2\,x  \\                     \boxed{\;\,?\;\,} \, - \, 6 \; &amp;amp; = &amp;amp; 10 &amp;amp;...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;math&amp;gt;\quad\begin{array}{rclcl} \boxed{2\,x} \, - \, 6 \; &amp;amp; = &amp;amp; 10 &amp;amp; \qquad &amp;amp; {\rm Täck\;över\;} 2\,x  \\&lt;br /&gt;
                    \boxed{\;\,?\;\,} \, - \, 6 \; &amp;amp; = &amp;amp; 10 &amp;amp;        &amp;amp;                          \\&lt;br /&gt;
                 \quad \boxed{\,16\,} \, - \, 6 \; &amp;amp; = &amp;amp; 10 &amp;amp;        &amp;amp;                          &lt;br /&gt;
        \end{array}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt; \qquad\qquad\;\; \Downarrow &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt; \;\; \begin{array}{rclcl}  2 \;\, \cdot \;\, x \; &amp;amp; = &amp;amp; 16 &amp;amp; \qquad &amp;amp; {\rm Täck\;över\;} x  \\&lt;br /&gt;
                             2 \;\, \cdot \; \boxed{x} &amp;amp; = &amp;amp; 16 &amp;amp;        &amp;amp;                       \\&lt;br /&gt;
                             2 \;\, \cdot \; \boxed{?} &amp;amp; = &amp;amp; 16 &amp;amp;        &amp;amp;                       \\&lt;br /&gt;
                             2 \;\, \cdot \; \boxed{8} &amp;amp; = &amp;amp; 16 &amp;amp;        &amp;amp;                       \\&lt;br /&gt;
          \end{array}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt; \qquad\;\;\;\, \Downarrow &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt; \quad\;\;\, x \; = \; 8 &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-- Appens kod:&lt;br /&gt;
|\quad\begin{array}{rclcl} \boxed{2\,x} \, - \, 6 \; &amp;amp; = &amp;amp; 10 &amp;amp; \qquad &amp;amp; {\rm Täck\;över\;} 2\,x  \\&lt;br /&gt;
                      \boxed{\;\,?\;\,} \, - \, 6 \; &amp;amp; = &amp;amp; 10 &amp;amp;             &amp;amp;                                     \\&lt;br /&gt;
                   \quad \boxed{\,16\,} \, - \, 6 \; &amp;amp; = &amp;amp; 10 &amp;amp;             &amp;amp;                          &lt;br /&gt;
          \end{array}|&lt;br /&gt;
&lt;br /&gt;
| \qquad\qquad\;\; \Downarrow |&lt;br /&gt;
&lt;br /&gt;
| \;\; \begin{array}{rclcl}  2 \;\, \cdot \;\, x \; &amp;amp; = &amp;amp; 16 &amp;amp; \qquad &amp;amp; {\rm Täck\;över\;} x  \\&lt;br /&gt;
                          2 \;\, \cdot \; \boxed{x} &amp;amp; = &amp;amp; 16 &amp;amp;             &amp;amp;                                 \\&lt;br /&gt;
                          2 \;\, \cdot \; \boxed{?} &amp;amp; = &amp;amp; 16 &amp;amp;             &amp;amp;                                 \\&lt;br /&gt;
                          2 \;\, \cdot \; \boxed{8} &amp;amp; = &amp;amp; 16 &amp;amp;             &amp;amp;                                 \\&lt;br /&gt;
          \end{array}|&lt;br /&gt;
&lt;br /&gt;
| \qquad\;\;\;\, \Downarrow |&lt;br /&gt;
&lt;br /&gt;
| \quad\;\;\, x \; = \; 8 |&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-- Enklare uppgift:&lt;br /&gt;
::&amp;lt;math&amp;gt; \quad \begin{array}{rclcl}  x \;\, - \; 7 &amp;amp; = &amp;amp; 10 &amp;amp; \qquad &amp;amp; {\rm Täck\;över\;} x  \\&lt;br /&gt;
                             \boxed{x} \;\, - \; 7 &amp;amp; = &amp;amp; 10 &amp;amp;        &amp;amp;                       \\&lt;br /&gt;
                                    17 \;\, - \; 7 &amp;amp; = &amp;amp; 10 &amp;amp;        &amp;amp;                       \\&lt;br /&gt;
               \end{array}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
::&amp;lt;math&amp;gt; \quad\;\; \Downarrow &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
::&amp;lt;math&amp;gt; \;\, x \; = \; 17 &amp;lt;/math&amp;gt;&lt;br /&gt;
--&amp;gt;&lt;/div&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

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