x=7/8-1;16x-13y=-14

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

Solution for x=7/8-1;16x-13y=-14 system of equations: 


  • /| x-(7/8)+1 = 0| 16*x-(13*y)+14 = 0
  • We try to solve the equation: 16*x-(13*y)+14 = 0
  • 16*x-13*y+14 = 0 // - 16*x+14
  • -13*y = -(16*x+14) // : -13
  • y = (-(16*x+14))/(-13)
  • y = (16*x+14)/13
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| x-(7/8)+1 = 0| y = (16*x+14)/13
  • x+1/8 = 0 // - 1/8
  • x = -1/8
  • We insert the solution into one of the initial equations of our system of equations
  • For y = (16*x+14)/13: 
  • y = (14-1/8*16)/13
  • y = (14-2)/13
  • y = 12/13
  • We get a system of equations:
  • /| y = 12/13| x = -1/8

 

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