porky42 porky42

13-09-2018
Mathematics

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3x+y-2z=10 6x-2y+z=-2 x+4y+3z=7

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princesssnida7pcw014 princesssnida7pcw014

13-09-2018

I can not cauculate this this makes my 2 brain cells confused

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rasaunanddelvon rasaunanddelvon

13-09-2018

1 . X = 10 - y + 2z / 3

2 . X = -2 + 2y - z / 6

3 . X = 7 - 4y - 3z

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