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Solmyr Group Title

Solve the following system by using graph paper or graphing technology. 2x + 3y = 3 3x – 2y = 11 What is the solution to the system? (–3, 3) (–1, –7) (1, –4) (3, –1)

  • 2 years ago
  • 2 years ago

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  1. cinar Group Title
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    2/ 2x + 3y = 3 3/ 3x – 2y = 11 4x+6y=6 9x-6y=33 +-------- 13x=39 x=3

    • 2 years ago
  2. tcarroll010 Group Title
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    Graph of the system:

    • 2 years ago
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  3. cinar Group Title
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    http://www.wolframalpha.com/input/?i=plot+2x+%2B+3y+%3D+3++and+3x+%E2%80%93+2y+%3D+11+

    • 2 years ago
  4. tcarroll010 Group Title
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    Performed with the free online graphing tool at: http://www.meta-calculator.com/online/

    • 2 years ago
  5. tcarroll010 Group Title
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    The first equation is the blue line, the second is the red line.

    • 2 years ago
  6. Solmyr Group Title
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    I still dont understand how to do the problem though

    • 2 years ago
  7. tcarroll010 Group Title
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    The problem looks like you are to get the solution graphically. You can always confirm the answer algebraically, too. Is it that you don't know how to use the graphing tool or are you saying that you don't understnad the lines drawn?

    • 2 years ago
  8. Solmyr Group Title
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    honestly i dont understand any of it at all

    • 2 years ago
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