Math, asked by KavyaReshma, 11 months ago

GAUSE - JORAAN METHOD
3x+4y + 5z =18
2x -y + 8z=13
5x - 2y + 7z= 20

Answers

Answered by nikitapurbia21

1

Answer:

1. 12 xyz =18

=xyz =18 -12

=xyz= 6

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