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Homework Help: EEEKKKK, need fast reply please!

  1. Jan 30, 2006 #1
    Ok, I have this math sheep due tomorrow and I completely forgot how to do this simple problem that I used to wiz through just a few months ago.

    How do you do these:


    But imagine the { thingees are actually one big { thingee spanning the height of both equations.
  2. jcsd
  3. Jan 30, 2006 #2
    Solve one equation in terms of x. x= (something). Then put that back into the other remaining equation. This will give you an anwser for y first. Then you can use either equation and your now known y value to find the x value.
  4. Jan 30, 2006 #3
    OOOOOOh, now I remember, Thank you so much :)
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