giannimoore13ov99l5 giannimoore13ov99l5

25-08-2017
Mathematics

contestada

What is the solution to this system of linear equations?

2x + y = 1

3x – y = –6

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Σπυρούλα Σπυρούλα

14-10-2017

5x= -5 so x=-1 and y= 1-2(-1)= 3

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