1. The problem is to understand the statement "a was right and b was wrong" in a mathematical or logical context. 2. Typically, "a" and "b" could represent variables, propositions, or options. 3. If "a" is right, it means the value or statement associated with "a" is correct or true. 4. If "b" is wrong, it means the value or statement associated with "b" is incorrect or false. 5. Without additional context or a specific problem, this is a logical assertion rather than a mathematical equation. 6. If you have a specific problem or equation involving "a" and "b", please provide it for detailed steps and solution.