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3x - 2y + 5z = 2 4x - 7y - z = 19 5x - 6y + 4z =13

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3x - 2y + 5z = 2 4x - 7y - z = 19 5x - 6y + 4z =13

asked Aug 1, 2021 25.0k views

5 votes

3x - 2y + 5z = 2
4x - 7y - z = 19
5x - 6y + 4z =13

Mathematics
high-school

8.4k points

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1 Answer

5 votes

(x=1) (y= -2) (z= -1)

Lassi answered Aug 7, 2021

by Lassi

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