3t+u=561
7b+t=906
2b+7t+5u=1758
what are t, u, and b
(give...
Mathematics, 30.01.2020 05:00, macyfrakes
3t+u=561
7b+t=906
2b+7t+5u=1758
what are t, u, and b
(give me the numbers)
show your work
Answers: 1
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