Please help me, i need help quickkk-
x+y-z=2
2x+y+z=1
2x-y+2z=3
i got x=-11...
Mathematics, 26.06.2021 19:40 hello1555
Please help me, i need help quickkk-
x+y-z=2
2x+y+z=1
2x-y+2z=3
i got x=-11
y=18
z=5
but it’s probably wrong- HELP PLS
Answers: 3
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