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Artist 52 [7]
3 years ago
13

X + 2y = 5

Mathematics
1 answer:
Aneli [31]3 years ago
8 0

Answer:

-5

Step-by-step explanation:

The given system is

x + 2y = 5 \\ x - 3y = 7

The corresponding coefficient matrix is shown in attachment.

The value of the system determinant, is the determinant of the coefficient matrix.

Which is

- 3 \times 1 - 2 \times 1 =  - 5

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