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Mathematics, 22.01.2021 01:10 alejandra216

Which matrix represents the system of equations shown below? 3x-2y = 9

4x - y = 12

O A.

li

-1 9

-2 12

B.

3 -2 9

-1 12

O c.

-29

3 -1 12

O D.

-2

-1 9

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Which matrix represents the system of equations shown below? 3x-2y = 9

4x - y = 12
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