-24-8x=12y;1+5/9y=-7/18x

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Solution for -24-8x=12y;1+5/9y=-7/18x system of equations: 


  • /| -(8*x)-(12*y)-24 = 0| (5/9)*y-((-7/18)*x)+1 = 0
  • We try to solve the equation: -(8*x)-(12*y)-24 = 0
  • -8*x-12*y-24 = 0 // + -8*x-24
  • -12*y = -(-8*x-24) // : -12
  • y = (-(-8*x-24))/(-12)
  • y = (24-(-8*x))/(-12)
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| (5/9)*((24-(-8*x))/(-12))-((-7/18)*x)+1 = 0| y = (24-(-8*x))/(-12)
  • (5/9*(8*x+24))/(-12)+(7*x)/18+1 = 0
  • 1/54*x-10/9+1 = 0
  • 1/54*x-1/9 = 0
  • 1/54*x-1/9 = 0 // + 1/9
  • 1/54*x = 1/9 // : 1/54
  • x = 1/9/1/54
  • x = 6
  • We insert the solution into one of the initial equations of our system of equations
  • For y = (24-(-8*x))/(-12): 
  • y = (24-(-8*6))/(-12)
  • y = (24+48)/(-12)
  • y = 72/(-12)
  • y = -6
  • We get a system of equations:
  • /| y = -6| x = 6

 

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