Linear equations are not just equations of lines (in 2-dimensions) so this has been addressed. Also tried to discuss the simplest case, lines, with less nondescript terminology.
* Create Basic-Simplex-Solution
Basics on Solving Linear Problems using the Primal Simplex Method and additional information on Alternative Simplex Algorithms.
* Rename guide/english/mathematics/Basic-Simplex-Solution to guide/english/mathematics/linear-equations/basic-simplex-solution/index.md