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Mathematics 61 Online
OpenStudy (anonymous):

Solve 7x – 2y = –3 14x + y = 14 a. (4, 5/7) b.(4,7/5 ) c.(5/7, 4) d (7/5, 4)

OpenStudy (anonymous):

c

OpenStudy (anonymous):

because both lines intersect at that point (5/7, 4)

OpenStudy (anonymous):

its the same thing, substitution!!

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