Write a system of linear equations represented by the augmen
     Write a system of linear equations represented by the augmented matrix. Give your answer in standard form using the variables x and y. The equations in the system should be in the same order as the rows in the given augmented matrix.  [-5 9| 4  -5 8| 7]  System of Equations:   
  
  Solution
The linear equations represented by the given augmented matrix are -5x + 9 y = 4 and -5x + 8y = 7

