x+y=8 The x-coordinate of the solution to the system shown is __ 12 6 4 2

To find the x-coordinate of the solution to the system of equations, we need to solve for x in the equation $x+y=8$.<br /><br />Given that the y-coordinate is 4, we can substitute it into the equation:<br /><br />$x + 4 = 8$<br /><br />Subtracting 4 from both sides, we get:<br /><br />$x = 4$<br /><br />Therefore, the x-coordinate of the solution to the system is 4.