bbh22
26.07.2019 •
Mathematics
Which ordered pair represents the solution to the system of equations 2x-7y=0 x-6y=-5
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Ответ:
2x=7y
x=7/2y
Substitute that into x-6y=-5
7/2y-6y=-5
-2.5y=-5
y=2
x=7/2 x 2 = 7
x=7, y=2
Hope this helps.
Ответ:
x < - 1/4 hope that helps you out