math help!!!!!!!! ANSWER IN ORDERED PAIRS ! !! !PLS HELP! !! !?

1. 2x-y=-3

x+3y=16

2. 2x+3y=7

3x+4y=10

3. 3x+4y=18

-2x+5y-34

4. 4x-5y=27

3x-9y-36

3 Answers

Relevance
  • 8 years ago
    Favorite Answer

    x:1 y:3

    x:2 y:1

    x:2 y:-3

    Ilol

    Source(s): Love math.
  • Anonymous
    8 years ago

    Sweetie go to www.mathway.com

    Just type in your math problem and you get all your answers :)

    Source(s): I've used it
  • Anonymous
    8 years ago

    wtf? Use a calculator.

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