Answer:
I would be our answer.
Step-by-step explanation:
So we need to solve both.
x-y=5 = 5.
And we also need to solve -x+y=5.
Let's regroup them.
[tex]y-x=5[/tex]
Now we needt to subtract y from both sides.
[tex]-x = 5 -y[/tex]
Now let's multiply both sides by -1.
[tex]x = -5 + y[/tex]
Then we finally get
x = y - 5
Our final answer is I, there is no solution for this problem. Yes, they both equal 5 but do not fit any of the answers.
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