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, x^{4} + y^{2} = −6.
... Lake Van and Mount Ararat[?], Turkey's highest point at 5,166 m.
The climate is a Mediterranean temperate clime, with hot, dry summers and mild, wet winters, though ...