Answer
this hard
explanation
sorry i can’t help
You can't:)
destroy the paper
(*´・v・)ε/̵͇̿̿/'̿̿ ̿ ̿ ̿ ̿ ̿
Let's say the numbers are "a" and "b"
now, we know one of them is 7 more than the other, so hmmm let's say "b" is 7 more than "a", so b = a + 7
the difference of their squares is 161, alrite

and surey you know how much that is
now, what's "b"? well, b = a + 7