-5e+f=-9;4e+5f=-16

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Solution for -5e+f=-9;4e+5f=-16 system of equations: 


  • /| f-5*e+9 = 0| 5*f+4*e+16 = 0
  • We try to solve the equation: f-5*e+9 = 0
  • f-5*e+9 = 0 // - 9-5*e
  • f = -(9-5*e)
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| 5*(-(9-5*e))+4*e+16 = 0| f = -(9-5*e)
  • 4*e-5*(9-5*e)+16 = 0
  • The system of equations does not have any solution

 

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