As you travel at constant velocity away from Earth, your ship’s clock shows that 24 years have elapsed. According to a different set of space-time coordinates, 26 years have elapsed since you departed Earth. According to the latter coordinates, how many light years must you have traveled?

As you travel at constant velocity away from Earth, the ship’s clock shows that 10 years have elapsed, and of course, in your coordinate system you have not moved at all. According to a different of spacetime coordinates, you have traveled 24 light years. In these latter coordinates, how many years have elapsed since you left Earth?