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 <question type="category"><category><text>4t ESO/4.04 EQUACIONS/4.04.1 Equació 1r grau/4.04.1.1 Procediments bàsics</text></category></question>
 
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      <text>4.04.1.1.50 TEORIA RESOLUCIÓ ax = b</text>
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<td style="background-color: #000066; background-image: none; color: #ffcc00; text-align: center; vertical-align: top; border-style: none;" valign="top" width="NaNpx"><span style="font-size: large; color: #ffff99;"><span style="font-size: large; color: #ffff99;">Resolució de ax = b</span></span></td>
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<p><span style="color: #000080; font-size: small;" data-mce-mark="1"><strong>Quan ja tenim un sol terme amb les incògnites a l'esquerra i un sol terme de nombres a l'esquerra, n'hi ha prou amb DIVIDIR els dos membres pel coeficient de la incògnita: </strong></span></p>
<p><strong style="color: #000080; font-size: small; text-align: left; line-height: 1.4;"><span style="font-size: medium; color: #008000;" data-mce-mark="1">6</span>x = 24</strong></p>
<p><strong style="color: #000080; font-size: small; text-align: left; line-height: 1.4;">Dividim per <span style="color: #008000; font-size: medium;" data-mce-mark="1">6</span>:</strong></p>
<p><strong style="color: #000080; font-size: small; text-align: left; line-height: 1.4;">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac mathcolor=¨#00007F¨»«mrow»«mn mathcolor=¨#007F00¨ mathvariant=¨bold¨»6«/mn»«mi mathvariant=¨bold¨»x«/mi»«/mrow»«mn mathcolor=¨#007F00¨ mathvariant=¨bold¨»6«/mn»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#00007F¨»=«/mo»«mfrac mathcolor=¨#00007F¨»«mn mathvariant=¨bold¨»24«/mn»«mn mathcolor=¨#007F00¨ mathvariant=¨bold¨»6«/mn»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#00007F¨»§#8660;«/mo»«mi mathvariant=¨bold¨ mathcolor=¨#00007F¨»x«/mi»«mo mathvariant=¨bold¨ mathcolor=¨#00007F¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#00007F¨»=«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#00007F¨»§#160;«/mo»«mn mathvariant=¨bold¨ mathcolor=¨#00007F¨»4«/mn»«/math»</strong></p>
<p>«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi mathvariant=¨bold¨ mathcolor=¨#FF0000¨»Atenci§#243;«/mi»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»:«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»§#8201;«/mo»«mfrac mathcolor=¨#FF0000¨»«mo mathvariant=¨bold¨»+«/mo»«mo mathvariant=¨bold¨»+«/mo»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»=«/mo»«mfrac mathcolor=¨#FF0000¨»«mo mathvariant=¨bold¨»-«/mo»«mo mathvariant=¨bold¨»-«/mo»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»=«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»+«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»§#160;«/mo»«mi mathvariant=¨bold¨ mathcolor=¨#FF0000¨»i«/mi»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»§#160;«/mo»«mfrac mathcolor=¨#FF0000¨»«mo mathvariant=¨bold¨»+«/mo»«mo mathvariant=¨bold¨»-«/mo»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»=«/mo»«mfrac mathcolor=¨#FF0000¨»«mo mathvariant=¨bold¨»-«/mo»«mo mathvariant=¨bold¨»+«/mo»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»=«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#FF0000¨»-«/mo»«/mrow»«/mstyle»«/math»</p>
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