(y + x) ÷ 2 + x; x=1, y=1
(1 + 1) ÷ 2 + 1 answer is 2.Here are the steps.1. Reduce 1 + 1 to 2 ( 2 ÷ 2 + 1).2. Reduce 2 ÷ 2 to 1 ( 1 + 1).3. So finally the answer is 2.