Math, asked by ghseggoor536, 3 months ago

Example 3.5: Solve x + 2y - z = 5 ;
- y + z = -2 ; - 5x - 4y + z = - 11.
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Answered by ranjukumariranjukuma

2

Answer:

X+ 2y -z

-5x-4y+z

-y+ z. +5

-4x -3y+z +5 is your answre

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