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Mathematics, 31.03.2020 18:57 Arealbot

y = -1
2x - y = 7

What is the value of x?

A. -1
B. 2
C. 3
D. 5

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Answers: 2
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y = -1
2x - y = 7

What is the value of x?

A. -1
B. 2
C. 3
...
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