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2 articles trouvés pour ce sujet.
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Four equations in 3 unknowns |
2015-08-23 |
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damien pose la question :
solve:
S x U - T = 44
T - U x S = 36
U + T - S = 7
U x U / S = 4
Penny Nom lui répond. |
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Four equations |
2013-08-08 |
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may pose la question :
HI how to solve this 4 equations?
A+C = 0
-4A+B-8C+D=1
3A+16C-8D=-29
-12A+3B+16D=5
Robert Dawson lui répond. |
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