10 points! ti-83 plus teach me how to solve linear system using inverse matrix

10 points! ti-83 plus teach me how to solve linear system using inverse matrix?
10 points! ti-83 plus teach me how to solve linear system using inverse matrix

I'm not sure what you mean (because I don't remember all my algebra) But I do know how to solve a system of equations using a matrix

So something like this:
Ax + By = C
Dx + Ey = F right?

In that case you want to make a 2x3 Matrix and use the coefficients, and we'll call this matrix [M]
[M] =
[[ A B C]
[ D E F]]
(I'm assuming you know how to make matrices)

Then go to Matrix->Math-> rref( ;Matrix->the matrix you typed it in, [M] in this case

Then on your screen it should be something like:
rref([M]
push enter and it should give you something like
[[1 0 X]
[0 1 Y]
X and Y are x and y respectively