Question

Anyone good with Algebra, linear systems and the matrix problems?

Answer 1

Please help..What do I do first?

Answer 2

I would be willing to help, but at one problem at a time.

Answer 3

ok let
s do this

Answer 4

Thank you, but it is only one problem....those four posted above are the options

Answer 5

Oh, OK :)

Answer 6

\[\left[\begin{matrix}a & b \\ c & d\end{matrix}\right] *\left(\begin{matrix}x \\ y\end{matrix}\right)= \left(\begin{matrix}e \\ f\end{matrix}\right)\]

Answer 7

how do you prefer to solve it? as matrix or translate it into regular equations first?