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.
For the variant encountered in Daemonheim, see Cave crawler (Dungeoneering). Cave crawlers are Slayer monsters that require level 10 Slayer to kill. They drop a variety of Herblore related items and seeds. They are, however, poisonous, and have a fast healing rate (approximately 10 life points per second). Level 78 cave crawlers have a much higher chance of dropping herbs and seeds than the level 53 and 74.