MATLAB: How to solve a 5×5 matrix in Matlab

matrixmatrix array

Hello, I have a 5×5 matrix and I wanna slove it…Any help please?
Thank you !
A=[1 1 -1 4 5 ; 0 1 3 5 6 ; -1 0 -2 8 7 ]
b=[9;3;2;6;7]

Best Answer

A\b