y=-1/3x-3;y=-2/3x-5

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Solution for y=-1/3x-3;y=-2/3x-5 system of equations: 


  • /| y-((-1/3)*x)+3 = 0| y-((-2/3)*x)+5 = 0
  • We try to solve the equation: y-((-1/3)*x)+3 = 0
  • 1/3*x+y+3 = 0 // - 1/3*x+3
  • y = -(1/3*x+3)
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| 5-((-2/3)*x)-(1/3*x)-3 = 0| y = -(1/3*x+3)
  • 1/3*x+2 = 0 // - 2
  • 1/3*x = -2 // : 1/3
  • x = -2/1/3
  • x = -6
  • We insert the solution into one of the initial equations of our system of equations
  • For y = -(1/3*x+3): 
  • y = -(3-6*1/3)
  • y = -(3-2)
  • y = -1
  • We get a system of equations:
  • /| y = -1| x = -6

 

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