Title On the existence of solution for a k-dimensional system of three points nabla fractional finite difference equations Type of Research Article Keywords Fixed point, fractional nite difference equation, k-dimensional system. Abstract In this paper, we investigate the existence of solution for a k-dimensional system of three points nabla fractional nite difference equations. Also, we present an example to illustrate our result. Researchers Shahram Rezapour (First Researcher)، Saeid Salehi (Second Researcher)