### How to use `solve()` for a system of equations using matrices?

I know I can solve a system of equations by inputing independently each equation in a same `solve()`

expression using the syntax `solve([[exp1],[exp2], ... [expn]], x1,x2, ... xn)`

, but what should I do if, having defined a matrix `A`

and two columns vectors `x`

and `y`

, I want to express the system of equations as `A*x == y`

?

Each instance of `A[i] * x`

returns a list, that is (of course) not treated as a valid argument for an equation in `solve()`

. How could I "tranform" that list in order to use it with `solve()`

?