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06-07-2017
Mathematics

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Which of the following ordered pairs is a solution of the given system of linear equations?

Which of the following ordered pairs is a solution of the given system of linear equations class=

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Аноним Аноним

06-07-2017

subtract

7y = 14
y = 2

4x + 3y = -2
4x + 3(2) = -2
4x = - 8
x = -2

solution (-2, 2)

answer is D. (-2, 2)

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