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Sarah_Miller720

How many solutions does the system have? 12y = –3x + 20 y= -1/4x +5/3 i dont understand the first equation ^^

  • one year ago
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  1. UnkleRhaukus
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    both equations are the equation of a straight line

    • one year ago
  2. Sarah_Miller720
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    so there will be no solutions?

    • one year ago
  3. UnkleRhaukus
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    substitute y from the second equation into the first equation 12(-1/4x +5/3 ) = –3x + 20 and solve for x

    • one year ago
  4. Sarah_Miller720
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    i solved it and got a really weird number

    • one year ago
  5. Sarah_Miller720
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    There are infinite solutions correct?

    • one year ago
  6. UnkleRhaukus
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    show some working

    • one year ago
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