Math, asked by KavyaReshma, 9 months ago

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

Answers

Answered by vaibhave

2

Step-by-step explanation:

12 xyz= 18

xyz =18 - 12

xyz = 6

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