Question

X- y= 4
x+2y = -5
Ayudaaaaa

Answer 1

{x,y} = {10,6}  

 

System of Linear Equations entered :

  [1]    x - y = 4

  [2]    x - 2y = -2

Graphic Representation of the Equations :

   y + x = 4        -2y + x = -2