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Discord Group Title

2a - 4b = 6 a + 2b = -3 I need to solve by substitution.

  • one year ago
  • one year ago

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  1. iheartfood Group Title
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    Okay i'm here hahaa lemme see if i understand this :D

    • one year ago
  2. iheartfood Group Title
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    do the same thing as last time... get one variable by itself and you get |dw:1348539121996:dw|

    • one year ago
  3. iheartfood Group Title
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    you follow?

    • one year ago
  4. Discord Group Title
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    Oh wow.

    • one year ago
  5. Discord Group Title
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    I feel like an idiot.

    • one year ago
  6. iheartfood Group Title
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    yeah, so now u substitute into an equation hahaa and naww ur not an idiot!! haha :) i got confused with this earlier too but then i got help on OS and i get it now :D

    • one year ago
  7. iheartfood Group Title
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    |dw:1348539209962:dw| so u see what just happened??

    • one year ago
  8. iheartfood Group Title
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    |dw:1348539243473:dw|

    • one year ago
  9. iheartfood Group Title
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    what do you think now?

    • one year ago
  10. Discord Group Title
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    Right right. I think I can understand now.

    • one year ago
  11. iheartfood Group Title
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    so what is ur answer then? and please explain to me

    • one year ago
  12. iheartfood Group Title
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    @Discord ?? u there still?

    • one year ago
  13. Discord Group Title
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    Let me just finish working it out.

    • one year ago
  14. Discord Group Title
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    I'm using pen and paper.

    • one year ago
  15. iheartfood Group Title
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    okay haha but i just showed u the steps and work i did above... ohhhhh okay i see :D take ur time :D

    • one year ago
  16. iheartfood Group Title
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    @Discord what happened? I saw u were typing just now... :/

    • one year ago
  17. Discord Group Title
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    Haha thanks. I won't disappear. I promise

    • one year ago
  18. iheartfood Group Title
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    it's okay lol :) just wondering what happened

    • one year ago
  19. Discord Group Title
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    Sorry I'm used to just hitting enter and it sending the message. Its weird to have to hit post all the time.

    • one year ago
  20. iheartfood Group Title
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    yeah hahaa :) so what do u think the answer is and whY?

    • one year ago
  21. Discord Group Title
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    Well I did 2(-2b -3) - 4b = 6 And I got stuck.

    • one year ago
  22. iheartfood Group Title
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    exactly, because everything cancels out right?? take a look back up at the work i showed... notice how i crossed everything out?? because they cancelled out??

    • one year ago
  23. iheartfood Group Title
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    @Discord u there?

    • one year ago
  24. iheartfood Group Title
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    hi @hartnn what's up ?! :D

    • one year ago
  25. Discord Group Title
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    Yes yes sorry

    • one year ago
  26. hartnn Group Title
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    proceed ahead @Discord and distribute 2 inside the parenthesis

    • one year ago
  27. Discord Group Title
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    So if everything cancelled out what not?

    • one year ago
  28. Discord Group Title
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    *now

    • one year ago
  29. hartnn Group Title
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    everything DOES NOT cancel out

    • one year ago
  30. iheartfood Group Title
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    not eveyrthing , but the variables

    • one year ago
  31. hartnn Group Title
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    2(-2b -3) - 4b = 6 -4b -6 -4b = 6 then ?

    • one year ago
  32. iheartfood Group Title
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    my mistake for the one with =6, it becomes =12, but the variables are cancelled out, soooo what is ur answer @Discord and why?

    • one year ago
  33. Discord Group Title
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    Wait why is it 12?

    • one year ago
  34. hartnn Group Title
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    variables are not cancelled out @iheartfood

    • one year ago
  35. iheartfood Group Title
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    |dw:1348539983449:dw| sorry my bad lol

    • one year ago
  36. iheartfood Group Title
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    so what is your answer to b then?

    • one year ago
  37. hartnn Group Title
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    now thats correct

    • one year ago
  38. iheartfood Group Title
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    and what are you gonna do to get b?

    • one year ago
  39. Discord Group Title
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    Do I add the two 4b's?

    • one year ago
  40. iheartfood Group Title
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    haha yeah sorry @hartnn and @Discord lol saw it wrong and stuff hahaa :) my baddddd ..... forgive me for my mistake?? :/ tehehee

    • one year ago
  41. iheartfood Group Title
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    what do you mean by 4bs?

    • one year ago
  42. iheartfood Group Title
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    |dw:1348540093318:dw| is that better?

    • one year ago
  43. Discord Group Title
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    Oh yeah.Now I get it.

    • one year ago
  44. iheartfood Group Title
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    mhmm so what is b?

    • one year ago
  45. iheartfood Group Title
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    |dw:1348540188906:dw| and now u figure it out and tell me and i will check it :)

    • one year ago
  46. Discord Group Title
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    b = -1.5

    • one year ago
  47. iheartfood Group Title
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    |dw:1348540295673:dw|

    • one year ago
  48. iheartfood Group Title
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    yes, correct

    • one year ago
  49. Discord Group Title
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    Yes!

    • one year ago
  50. iheartfood Group Title
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    now solve for a right? |dw:1348540336231:dw| i did that for u so tell me what the answer to a is.

    • one year ago
  51. iheartfood Group Title
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    haha yeah good job on figuring out b.. now what is a?

    • one year ago
  52. Discord Group Title
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    A equals zero?

    • one year ago
  53. iheartfood Group Title
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    yup!! so a=0, b= -1.5 (aka -3/2) good job!! do u understand now??

    • one year ago
  54. Discord Group Title
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    I believe so.

    • one year ago
  55. iheartfood Group Title
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    good job :) good luck!! :D

    • one year ago
  56. Discord Group Title
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    Thanks a lot. You are great.

    • one year ago
  57. iheartfood Group Title
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    awww thank you!!! :) And no problem :) glad to help!!

    • one year ago
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