Question

half the sum of x and y decreased by one-third of y

Answer 1

Answer:

1/2 (x+y) - y/3 is the answer of the question

Answer 2

Answer:

please can u give a full question because there is not this type of question in any of the book...

And yes I think so the above answer is wrong....

you can share again your correct question and yes we'll give u the best answers:)