-16y=22+6x;-11y-4x=15

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Solution for -16y=22+6x;-11y-4x=15 system of equations: 


  • /| -(6*x)-16*y-22 = 0| -(4*x)-11*y-15 = 0
  • We try to solve the equation: -(6*x)-16*y-22 = 0
  • -6*x-16*y-22 = 0 // + -6*x-22
  • -16*y = -(-6*x-22) // : -16
  • y = (-(-6*x-22))/(-16)
  • y = (22-(-6*x))/(-16)
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| -11*((22-(-6*x))/(-16))-(4*x)-15 = 0| y = (22-(-6*x))/(-16)
  • (-11*(6*x+22))/(-16)-4*x-15 = 0
  • 1/8*x-15+121/8 = 0
  • 1/8*x+1/8 = 0
  • 1/8*x+1/8 = 0 // - 1/8
  • 1/8*x = -1/8 // : 1/8
  • x = -1/8/1/8
  • x = -1
  • We insert the solution into one of the initial equations of our system of equations
  • For y = (22-(-6*x))/(-16): 
  • y = (22-(-6*(-1)))/(-16)
  • y = (22-(1*6))/(-16)
  • y = (22-6)/(-16)
  • y = 16/(-16)
  • y = -1
  • We get a system of equations:
  • /| y = -1| x = -1

 

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