Starfish23 Starfish23

17-01-2017
Mathematics

contestada

Solve using linear combination

3x+y=4
3x+y=5

A. (-1,7)
B. (0,4)
C. (-3,12)
D. (-3,13)

Respuesta :

rihanna101Loverszz rihanna101Loverszz

17-01-2017

I believe it is A. (-1,7) :)

Answer Link

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