If x and y are the two numbers we have that x+y=16 and x-y=4. By adding the two equations together we obtain that 2x=20 and hence, x=10. From this we get that y=16-10=6.
Levi E.
asked • 11/20/20the sum of two numbers is 16 and their difference is 4
ummmmmmm idk help .
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