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2x−5y−z=17 x+y+3z=19 −4x+6y+z=−20

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2x−5y−z=17 x+y+3z=19 −4x+6y+z=−20

asked Aug 8, 2021 13.8k views

5 votes

2x−5y−z=17
x+y+3z=19
−4x+6y+z=−20

Mathematics
college

by Hol

7.5k points

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1 Answer

3 votes

You want us to answer all 3??

StarbuckBarista answered Aug 14, 2021

by StarbuckBarista

8.1k points

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