prelogical
08.05.2021 •
Mathematics
3x + 5y = 1 - 2x+y=2 3 which equation would you multiply to get opposite coeffiecients for one of the variables in this system? What number would you multiply that equation by? What would the new equation be?
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Ответ:
a-b
49.0-7.62
41.38 right or wrong tell