Question

If 8:x = 3:y then 8+x:x = ?:y would it b 3+y or just 3

Answer 1

3+y

Answer 2

Test it out using real numbers

Answer 3

Assuming you mean (8+x):x = ?:y, then ? is (3+y).

Answer 4

In fraction form, (8+x)/x = 1+(8/x) = 1 + 3/y = (3+y)/y.