is(2,3) a solution of x-y=2

To check if the ordered pair (2,3) is a solution of the equation x-y=2, substitute x=2 and y=3 into the equation:

2 - 3 = 2
-1 = 2

Since -1 does not equal 2, the ordered pair (2,3) is not a solution of the equation x-y=2.