Respuesta :

hello : 
X - y = 4...(1)
x + y = 8...(2)
(1)+(2) :2x= 12

The x-coordinate of the solution to the system shown is __6___.

The x-coordinate of the solution to the system shown is 6.

The given equations are:

x - y = 4

x + y = 8

We add the equations: [tex]2x = 12[/tex].

So,

[tex]x=\frac{12}{2}\\x=6[/tex]

So, the x-coordinate of the solution to the system shown is 6.

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