03-02-2017
Mathematics

contestada

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)
(21, 3)

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Аноним Аноним

03-02-2017

I am 100% sure it is (3,21) I hope I helped you and I hope you have a great reast of the week and weekend

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