This math puzzle looks straightforward but trips up many people. The key is the order of operations: division before addition.
First, do the division: 7 ÷ 7 = 1.
Then the equation becomes: 7 + 1 + 7.
7 + 1 = 8, then 8 + 7 = 15.
The correct answer is 15. Many people calculate left to right without priority, getting wrong answers like 2 or 21.
What do you think? Did you get it right?

