y=-1/4x-3;y=-1/2x-4

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Solution for y=-1/4x-3;y=-1/2x-4 system of equations:


  • /| y-((-1/4)*x)+3 = 0| y-((-1/2)*x)+4 = 0
  • We try to solve the equation: y-((-1/4)*x)+3 = 0
  • 1/4*x+y+3 = 0 / - 1/4*x+3
  • y = -(1/4*x+3)
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| 4-((-1/2)*x)-(1/4*x)-3 = 0| y = -(1/4*x+3)
  • 1/4*x+1 = 0 / - 1
  • 1/4*x = -1 / : 1/4
  • x = -1/1/4
  • x = -4
  • We insert the solution into one of the initial equations of our system of equations
  • For y = -(1/4*x+3):
  • y = -(3-4*1/4)
  • y = -(3-1)
  • y = -2
  • We get a system of equations:
  • /| y = -2| x = -4

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