There is a piece of iron wire. The first time you use half of it is less than 1 meter, and the second time you use the remaining half is more than 1 meter. At this time, there are still 3 meters left. How long was the iron wire originally? Using equation

There is a piece of iron wire. The first time you use half of it is less than 1 meter, and the second time you use the remaining half is more than 1 meter. At this time, there are still 3 meters left. How long was the iron wire originally? Using equation

Am I right? There seems to be something wrong...