Question

solve the following system of equations using matrix mathod​

Answer 1

Step-by-step explanation:

sorry I didn't know that method

Answer 2

Step-by-step explanation:

$\left[\begin{array}{ccc}3&1&2\\3&2&-3\\2&0&-1\end{array}\right]$$\left[\begin{array}{ccc}3&1&2\\3&2&-3\\2&0&-1\end{array}\right]$