题目

Cindy was eight years old and lived with her parents in California. One day, her parents told her that they would leave California in a week and move to Florida because her father found a new job there. A week later, after they moved to Florida, Cindy’s mother took her to meet her new teacher. The teacher said, “Welcome to our school, Cindy. Let me tell you what we do in our second-grade class. We start the day with reading and writing. After that, we do math. Then we go out to have a long rest for outdoor activities. We eat lunch at eleven o’clock. Then we have story time. After story t若|a-2|+=0，求的值。