Solving systems with 3 unknowns
8:17
Added: 2 years ago
From: teachertubemath
Views: 1,511
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  • Some people prefer to use matrices to solve these, but in my opinion this method is best. Thanks. :)

    petitemasochist 11 months ago

  • In my school they're solving this in a different way! :| (and you could fix the sound)

    Blad771 1 year ago

  • how do you graph it

    KillaSabb1 2 years ago

  • are you in toilet???  hehehhe man, fix da sound...

    rerikm 2 years ago

  • he sounds like bobby flay haha

    ask62589 2 years ago

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