4x+2y=0;8x+4y=3

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Remember to put linear equations with variables x and y.
for example:
2x+y=8
x+3y=14

Solution for 4x+2y=0;8x+4y=3 system of equations: 


  • /| 4*x+2*y = 0| 8*x+4*y-3 = 0
  • We try to solve the equation: 4*x+2*y = 0
  • 4*x+2*y = 0 // - 4*x
  • 2*y = -(4*x) // : 2
  • y = (-(4*x))/2
  • y = -2*x
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| 8*x-2*4*x-3 = 0| y = -2*x
  • -3 = 0
  • x belongs to the empty set
  • The system of equations does not have any solution

 

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