Mathematics, 28.01.2020 14:48 daltondespain2

Which value of x satisfies both -9x + 4y = 8 and -3x − y = 4 given the same value of y?

a-1/7
b-7/9
c-8/7
d-9
e-4/3

Answers: 3

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Which value of x satisfies both -9x + 4y = 8 and -3x − y = 4 given the same value of y?

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