Question

to solve x+y=3 ; 3x-2y-4=0 by determinant method find d.​

Answer 1

Answer:

D=-5

Step-by-step explanation:

x+y=3______1

3x-2y=4______2

D=|1. 1|

|3. -2|. ( understand that step right)

D=-2-3

D=-5

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