Mathematics, 09.08.2019 11:10, topangabraith
3x + 0,5y + z = 14,45
2x + 1y + 2z = 12,90
3x + 3y + 3z = 23,10
não consigo resolver, alguém me ajuda? é um trabalho da escola.
Answers: 3
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3x + 0,5y + z = 14,45
2x + 1y + 2z = 12,90
3x + 3y + 3z = 23,10
não consigo resolv...
2x + 1y + 2z = 12,90
3x + 3y + 3z = 23,10
não consigo resolv...
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