WEBVTT
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All right. So another galaxy in the elimination,
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um, I'm gonna pick, uh, excess again
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to make the same. So I need a number
4
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that 35 and four we'll all go into evenly.
5
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Um, you see five on the train. Wow
6
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. It looks like you have to go all over
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60. All right, So the top equation,
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it's mortified. 20 second equation is multiplied by 12
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in the last equation. It's more. Bye,
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James. That is me 60 X plus 40.
11
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Why, minus 100 z. The was 1 20
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70 equation 60 x, um, minus or eight
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. What? Plus very sexy equals. Negative.
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144. And then finally, the last ones.
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Yes. Um, plus 75. What? Minus
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30? Easy. Lead. Walls 225. All
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right, now you see, Let's, uh,
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we're subtract these two equations here. Um, let's
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attract them down. Okay, so six months,
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60 40 minus negative. 48 is 88 negative.
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100 minus 36. Maybe 130 states need, and
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that equals 1 20 minus. Native won 44 said
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be two minutes. I tracked these two equations that
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will subtract them, huh? Okay, so.
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75 minus negative. Six by 6075 minus negative.
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48. That'd be 75 plus. 48 is 123
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. Like you know. What's that? 1 23
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Why? And then Negative 30. Minister in six
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equals to 25. Minus native one or iss positive
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. 369. How? Let me see. What
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did you do next? What to do next?
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Oh, well, the top equation. Um,
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they're all you. So, um, I might
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be able to achieve that. Four paint. 1
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30 60 You 64. Okay, so everything in
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the top equations invincible by eight. Um all right
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, so let's let's do that to speak in our
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number of smaller. Okay, so this returns 11
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. Why? Bye bye. 1 36 Divided by
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a 17 made tea. See, Equals 264.
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Divided by a 33. His numbers are smaller,
42
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You see? Now these are all divisible by three
43
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. That's all we got. Yeah, that's old
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. So 123 letter, but three. 41.
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Why honest 22. See equals be 69 three,
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huh? All right, well, you system,
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these numbers are not easy. numbers, too.
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Eso I need more like this equation 41 But this
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equation by 11. All right, so 11 times
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Warren is 451 wife, um, minus 17 times
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40 warm. 697 pews 97. Why? Equals
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three times 41 2 53 All right. And so
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then I'm gonna You're gonna do this one. So
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41 times 11 it's for one again. And then
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negative. 22 times 11 12 Oh, these are
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these are my CDs. Grace this. Yes.
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Back 23. 53. No. All right,
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Well, once attract these, huh? Negative to
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42. Well, you have to do this.
60
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Plus six months. Seven. Where equals zero.
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See people zero. Okay, so then I need
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to find out why. So let's use this equation
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here, get 88. Why? You see a
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zero, and this whole thing is gonna be zero
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here. That in turn 64 2 64 Divided by
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88 three. My dignity. Your deal. Why
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equals three? Um, And then to find X
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, I can pick any of these equations. So
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the top one here, it's like three x plus
70
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two times Why? Minus five times z six.
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So, um 1000. This is six. So
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three X people zero so X equals zero. So
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zero three zero is intersection. What?