5x-8;4x-7

Simple and best practice solution for 5x-8;4x-7. Check how easy it is, to solve this system of equations and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

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

Solution for 5x-8;4x-7 system of equations: 


  • /| 5*x-8 = 0| 4*x-7 = 0
  • We try to solve the equation: 5*x-8 = 0
  • 5*x-8 = 0 // + 8
  • 5*x = 8 // : 5
  • x = 8/5
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| 4*(8/5)-7 = 0| x = 8/5
  • 8/5*4-7 = 0
  • 32/5-7 = 0
  • -3/5 = 0
  • The system of equations does not have any solution

 

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