4x-5y+2z=-3 6x+4y+9z=8 11x-2y-z=7

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asked Feb 7, 2021 97.6k views

3 votes

4x-5y+2z=-3
6x+4y+9z=8
11x-2y-z=7

Mathematics
high-school

Katharine asked

by Katharine

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1 Answer

1 vote

Answer:

thank you i need that

Explanation:

Alexey Alexandrov answered Feb 14, 2021

by Alexey Alexandrov

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