If a matrix is not invertible, can i say the matrix has many solutions? or is the matrix has many solutions as well as the possibility or no solutions? and so if a matrix is invertible, the system of equations will definitely only have one unique solution?

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system