Question: Hello. Kindly explain to me these problems. I need to select the argument matrix for the system of linear equations for the following {6x-5y=-7 {-x+5y=15.

Hello. Kindly explain to me these problems. I need to select the argument matrix for the system of linear equations for the following {6x-5y=-7

{-x+5y=15. Kindly explain to me how you obtained your answer.

the next question is. How do I find A+B? A= [1 2] B= [-4 -4]

[2 1] [5 4]

The next question. The next question. How do I find A-B? A= [2 -2] B=[4 -2]

[4 -2]. [-2 8]

The last question. How do I find 6A? A= [1. -1]

[1. -1 Kindly explain every problem to me step by step. Thank you.

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