One of the two equations in a system of linear equations is given. Th…

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30 x = 1, 800 y - 3, 600

One of the two equations in a system of linear equations is given. The system has no solution. Which equation could be the second equation in this system?

\frac{1}{30} x = 2 y

\frac{1}{30} x = 60 y - 120

x = 2 y

x = 60 y - 120