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Patrickpatcat5

04/27/2017 8:14 PM ·Spoilers

>tfw you work through a big Algebra problem just to end up with: x = x #ProbablyRelatablePossibly

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  • I'm too young to know algrebra how do I know this?

    Yeahs1
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  • Is my brain huge?

    Yeahs1
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  • I don't have paper so I can't figure it out

    Yeahs1
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  • Probably not, though I'm not a neurologist. You just have the knowledge of how it works, which people of your age group might not have.

    Yeahs0
  • But in the equation you posted X is no longer a variable as when you claw the 2 and 3 it becomes 6x on both sides. In that instance it just cancels out.

    Yeahs1
  • Zom

    04/27/2017 8:28 PM ·Spoilers

    @Death Brain size does not usually correspond with intelligence, although you were probably joking But no, this problem doesn't involve transposing (ie, 3x - 4 = 2x --> 4 = 2x - 3x) so you could solve this without using algebraic concepts.

    Yeahs1
  • When it becomes 6x = 6x, and thus x = x, x can have any possible value, therefore it is still a variable. This equation has an infinite number of solutions for x. One way this can be seen is that when graphed, both graphs have the same equation, meaning x can still have any value.

    Yeahs0
  • If that's the case, then most of this Algebra book isn't really an Algebra book. Darn..

    Yeahs0
  • x=x I mean you're not wrong

    Yeahs0
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  • Zom

    04/27/2017 8:33 PM ·Spoilers

    It's still an algebra problem. All that's required is for it to be a linear equation (I think). It doesn't have to contain transposing to be an algebra problem

    Yeahs1
  • Ah, yeah you're right. I'm not sure if I'm doing this right since my equations are all more complicated then this, but I believe if you rearrange it all to one side it also becomes -1/3 or -1/2 depending on what you're looking for.

    Yeahs1
  • Well, x can be -1/3. Or -1/12. Yay, infinte solutions. //very lame and sad party popper

    Yeahs0
  • No I mean as definite answers, or x-intercepts. I could be wrong. I know with the equation 0 = 6x^2 - 13x + 6 Becomes (2x-3)(3x-2) and thus the answers for X are both 3/2 and 2/3. So I'm thinking its a similar process. Could be wrong.

    Yeahs1
  • The problem with that is that this isn't a quadratic function; it's linear. 2(3x+1) = 6x+2 which is a linear equation. You might just be overcomplicating things, but I don't know your life.

    Yeahs0
  • No, you're right. I'm prolly over complicating it. I've been doing factoring and quadratic equations for the past half a year, so it's pretty hard to think in other terms.

    Yeahs1
  • So am I, but the book sprang a bunch of linear functions at me. Yay, parabolas!

    Yeahs0
  • Omay, well, good night now. Don't let the √-1 bite!

    Yeahs1
  • Ha, my teacher threw a trig test at me after break. I was not ready for that. At all.

    Yeahs1
  • You should've seen the SINES. But enough of this TANGENT. :^)

    Yeahs1
  • y'all sound so smart I suck at math I barely know what you're talking about

    Yeahs1

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