musicaljay1276
11.01.2020 •
Mathematics
Which choice is the most efficient first step to solve this set of equations? y=3x-5 and 2x+6y=20
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Ответ:
We substitute the value of y in equation (1) into (2)
Step-by-step explanation:
y=3x-5(1)
2x+6y=20(2)
Ответ:
IT'S BEEN TWO WEEKS! :'( where'd you go
Step-by-step explanation: