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