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Mathematics 22 Online
OpenStudy (anonymous):

Solve, using linear combination. 5x + y = 2 4x + y = 4 A. (0, 2) B. (–2, 12) C. (1, –8) D. (–3, 17)

OpenStudy (anonymous):

The answer is B) -2, 12

OpenStudy (anonymous):

|dw:1394544242788:dw|now plug x into an equation for the y value

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