Question

Help!!
please
thanks!​

Answer 1

8 - x = 9 - y--->x - 8 = y - 9--->y = x + 1

47/x = 61/y------------------------>47y = 61x

47(x + 1) = 61x

47x + 47 = 61x

14x = 47, so x = 3 5/14 and y = 4 5/14

47/(47/14) = 14

?? = 14