Main Page | See live article | Alphabetical index In mathematics, the solution point is a point which satisfies the requirements of an equation. For example: in 4x + y = 9; (2,1) is a solution point because if x = 2 and y = 1...8 + 1 = 9. Some equations have no solution points; such as, x4 + y2 = −6. See also: Cartesian coordinate system This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.