x+7y=0;6x-5y=12

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2x+y=8
x+3y=14

Solution for x+7y=0;6x-5y=12 system of equations:


  • /| x+7*y = 0| 6*x-(5*y)-12 = 0
  • We try to solve the equation: x+7*y = 0
  • x+7*y = 0 / - x
  • 7*y = -x / : 7
  • y = -x/7
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| 6*x-(5*(-x/7))-12 = 0| y = -x/7
  • 47/7*x-12 = 0 / + 12
  • 47/7*x = 12 / : 47/7
  • x = 12/47/7
  • x = 84/47
  • We insert the solution into one of the initial equations of our system of equations
  • For y = -x/7:
  • y = -84/47/7
  • y = -12/47
  • We get a system of equations:
  • /| y = -12/47| x = 84/47

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