2 years ago

10x - 4y = -4 -3x + 7y = -22 método de Cramer

Mathematics

1 answer:

-BARSIC- [3]2 years ago

6 0

(-2,-4)

Cramer's rule

10x - 4y = -4

-3x + 7y = -22

Main determinant : 58

Determinant of x : -116

Determinant of y : -232

So, (-2,-4)

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