Answer:
8. 1 is the answer.
Step-by-step explanation:
<h3>
#Bonjour</h3>
Hello :
<span>X - y = 4...(1)
x + y = 8...(2)
(1)+(2) :2x= 12
</span><span>The x-coordinate of the solution to the system shown is __6___.</span>
What line? I can't see any image.