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xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="may" xmpDM:startTime="296033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="be" xmpDM:startTime="296033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="multiplied" xmpDM:startTime="296033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="by" xmpDM:startTime="296033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the" xmpDM:startTime="296033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="same" xmpDM:startTime="296033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="nonzero" xmpDM:startTime="296033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="number" xmpDM:startTime="296033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="without" xmpDM:startTime="296033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="changing" 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xmpDM:name="Solving" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Linear" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Equations" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="in" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="One" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Variable" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Step" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="1:" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Step" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="2:" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Step" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="3:" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Step" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="4:" xmpDM:startTime="478867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Step" xmpDM:startTime="534300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5:" xmpDM:startTime="534300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Example" xmpDM:startTime="589733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="3" xmpDM:startTime="589733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Solve:" xmpDM:startTime="589733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟔−" xmpDM:startTime="589733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟒+𝒙" xmpDM:startTime="589733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="=𝟖𝒙−𝟐" xmpDM:startTime="589733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟑𝒙+𝟓" xmpDM:startTime="589733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Example" xmpDM:startTime="700433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="4" xmpDM:startTime="700433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Solve:" xmpDM:startTime="700433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝒙−𝟒" xmpDM:startTime="700433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟒" xmpDM:startTime="700433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="+" xmpDM:startTime="700433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟐𝒙+𝟒" xmpDM:startTime="700433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟖" xmpDM:startTime="700433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="=𝟓" xmpDM:startTime="700433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Example" xmpDM:startTime="821467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5" xmpDM:startTime="821467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Solve:" xmpDM:startTime="821467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟎.𝟎𝟐" xmpDM:startTime="821467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟔𝟎" xmpDM:startTime="821467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="+𝟎.𝟎𝟒𝒙=𝟎.𝟎𝟑" xmpDM:startTime="821467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟓𝟎+𝒙" xmpDM:startTime="821467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Example" xmpDM:startTime="967900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="6" xmpDM:startTime="967900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Solve:" xmpDM:startTime="967900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟓" xmpDM:startTime="967900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝒙+𝟐" xmpDM:startTime="967900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="−𝟐" xmpDM:startTime="967900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝒙+𝟏" xmpDM:startTime="967900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="=𝟑𝒙+𝟏" xmpDM:startTime="967900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Example" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="7" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Solve:" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝒙+𝟏" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟑" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="+" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟐𝒙" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟑" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="=𝒙+" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟏" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟑" xmpDM:startTime="1055700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Example" xmpDM:startTime="1142867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="8" xmpDM:startTime="1142867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Solve:" xmpDM:startTime="1142867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟓" xmpDM:startTime="1142867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟑𝒙+𝟏" xmpDM:startTime="1142867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="=𝒙+𝟓" xmpDM:startTime="1142867" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Type" xmpDM:startTime="1238700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="of" xmpDM:startTime="1238700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Linear" xmpDM:startTime="1238700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Equation" xmpDM:startTime="1238700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Number" xmpDM:startTime="1238700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description 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xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟏" xmpDM:startTime="1393933" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟑" xmpDM:startTime="1393933" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Example" xmpDM:startTime="1415033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="6" xmpDM:startTime="1415033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Solve:" xmpDM:startTime="1415033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝟓" xmpDM:startTime="1415033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝒙+𝟐" xmpDM:startTime="1415033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="−𝟐" xmpDM:startTime="1415033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="𝒙+𝟏" xmpDM:startTime="1415033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="=𝟑𝒙+𝟏" xmpDM:startTime="1415033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Type" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="of" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Linear" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Equation" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Number" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="of" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Solutions" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Indication" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="when" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Solving" xmpDM:startTime="1439900" xmpDM:duration="1000"/></rdf:li></rdf:Seq>
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