Mathematics, 31.01.2020 07:50 laniiawesomee

(08.05)
which of the following ordered pairs represents the solution to the system given below?

x − 3y = 12
2x + 6y = 60
(0, −4)
(12, 0)
(3, 21)

Answers: 3

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(08.05)
which of the following ordered pairs represents the solution to the system given below...