2
This question is not complete.
If you substitute the values of x in y=x+5
you will get the corresponding values of y
Example: for x=2
Y=2+5=7 so you can write it like this (2,7)
for x=3, y=3+5=8 so (3,8)
so these are solutions of the given equation Y=x+5
Similarly you can find other solutions