In the first equation, solve for one of the variables in terms of the others. Substitute this expression into the remaining equations. This yields a system of equations with one fewer equation and one fewer unknown. Repeat until the system is reduced to a single linear equation.
Cavecrawler Cavern. The Cavecrawler Cavern is a cave-like biome located deep inside the maze. This biome is the only location where players can acquire Cavecrawler Wood. Geography. The Cavern is composed of a large ground area, covered in Cavecrawler Trees, and an upper ledge, commonly used as a parking space by players.
The chamber was discovered by three British cavers, Andy Eavis, Dave Checkley and Tony White, in January 1981 during the Mulu'80 Expedition. The story of how it was discovered is told in the books Underground Worlds and Giant Caves of Borneo. Later named Sarawak Chamber, it measures 600 metres (2,000 ft) long, 435 metres (1,427 ft) wide and a maximum of 115 metres (377 ft) high, and was estimated as three times the size of the Big Room in Carlsbad Caverns National Park, New Mexico, then thought to be the largest underground chamber.